| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $124.45 | 12.458% | $139.954 | $139.95 | $139.95 | $140.00 |
| Purchase #2 | $225.64 | 13.784% | $256.7422 | $256.74 | $256.75 | $256.70 |
| Purchase #3 | $145.34 | 9.398% | $158.9991 | $159.00 | $159.00 | $159.00 |
| Purchase #4 | $89.87 | 12.173% | $100.8099 | $100.81 | $100.80 | $100.80 |
| Purchase #5 | $228.43 | 12.869% | $257.8267 | $257.83 | $257.85 | $257.80 |
| Purchase #6 | $133.74 | 13.718% | $152.0865 | $152.09 | $152.10 | $152.10 |
| Purchase #7 | $202.48 | 5.302% | $213.2155 | $213.22 | $213.20 | $213.20 |
| 7 purchase totals = | $1,149.95 | $1,279.6339 | $1,279.64 | $1,279.65 | $1,279.60 | |