| 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 | $232.57 | 9.269% | $254.1269 | $254.13 | $254.15 | $254.10 |
| Purchase #2 | $201.98 | 11.580% | $225.3693 | $225.37 | $225.35 | $225.40 |
| Purchase #3 | $240.77 | 6.379% | $256.1287 | $256.13 | $256.15 | $256.10 |
| Purchase #4 | $115.98 | 8.265% | $125.5657 | $125.57 | $125.55 | $125.60 |
| Purchase #5 | $184.52 | 3.479% | $190.9395 | $190.94 | $190.95 | $190.90 |
| Purchase #6 | $248.56 | 13.628% | $282.4338 | $282.43 | $282.45 | $282.40 |
| Purchase #7 | $211.68 | 5.206% | $222.7001 | $222.70 | $222.70 | $222.70 |
| 7 purchase totals = | $1,436.06 | $1,557.2640 | $1,557.27 | $1,557.30 | $1,557.20 | |