| 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 | $227.81 | 12.513% | $256.3159 | $256.32 | $256.30 | $256.30 |
| Purchase #2 | $82.52 | 13.695% | $93.8211 | $93.82 | $93.80 | $93.80 |
| Purchase #3 | $6.32 | 10.597% | $6.9897 | $6.99 | $7.00 | $7.00 |
| Purchase #4 | $44.47 | 13.814% | $50.6131 | $50.61 | $50.60 | $50.60 |
| Purchase #5 | $131.83 | 12.193% | $147.904 | $147.90 | $147.90 | $147.90 |
| Purchase #6 | $47.48 | 4.168% | $49.459 | $49.46 | $49.45 | $49.50 |
| Purchase #7 | $196.84 | 6.498% | $209.6307 | $209.63 | $209.65 | $209.60 |
| 7 purchase totals = | $737.27 | $814.7335 | $814.73 | $814.70 | $814.70 | |