| 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 | $198.98 | 11.421% | $221.7055 | $221.71 | $221.70 | $221.70 |
| Purchase #2 | $147.90 | 3.760% | $153.461 | $153.46 | $153.45 | $153.50 |
| Purchase #3 | $21.72 | 7.137% | $23.2702 | $23.27 | $23.25 | $23.30 |
| Purchase #4 | $102.92 | 8.623% | $111.7948 | $111.79 | $111.80 | $111.80 |
| Purchase #5 | $37.31 | 3.781% | $38.7207 | $38.72 | $38.70 | $38.70 |
| Purchase #6 | $214.84 | 5.719% | $227.1267 | $227.13 | $227.15 | $227.10 |
| Purchase #7 | $56.93 | 10.496% | $62.9054 | $62.91 | $62.90 | $62.90 |
| 7 purchase totals = | $780.60 | $838.9843 | $838.99 | $838.95 | $839.00 | |