| 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 | $218.79 | 3.296% | $226.0013 | $226.00 | $226.00 | $226.00 |
| Purchase #2 | $96.32 | 5.250% | $101.3768 | $101.38 | $101.40 | $101.40 |
| Purchase #3 | $179.98 | 12.594% | $202.6467 | $202.65 | $202.65 | $202.60 |
| Purchase #4 | $22.74 | 11.842% | $25.4329 | $25.43 | $25.45 | $25.40 |
| Purchase #5 | $213.46 | 3.651% | $221.2534 | $221.25 | $221.25 | $221.30 |
| Purchase #6 | $5.49 | 5.394% | $5.7861 | $5.79 | $5.80 | $5.80 |
| Purchase #7 | $19.79 | 5.137% | $20.8066 | $20.81 | $20.80 | $20.80 |
| 7 purchase totals = | $756.57 | $803.3038 | $803.31 | $803.35 | $803.30 | |