| 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 | $230.63 | 9.821% | $253.2802 | $253.28 | $253.30 | $253.30 |
| Purchase #2 | $126.76 | 9.494% | $138.7946 | $138.79 | $138.80 | $138.80 |
| Purchase #3 | $112.93 | 6.442% | $120.205 | $120.21 | $120.20 | $120.20 |
| Purchase #4 | $219.73 | 3.437% | $227.2821 | $227.28 | $227.30 | $227.30 |
| Purchase #5 | $132.34 | 9.400% | $144.78 | $144.78 | $144.80 | $144.80 |
| Purchase #6 | $38.52 | 7.283% | $41.3254 | $41.33 | $41.35 | $41.30 |
| Purchase #7 | $112.38 | 4.829% | $117.8068 | $117.81 | $117.80 | $117.80 |
| 7 purchase totals = | $973.29 | $1,043.4741 | $1,043.48 | $1,043.55 | $1,043.50 | |