| 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 | $11.30 | 4.346% | $11.7911 | $11.79 | $11.80 | $11.80 |
| Purchase #2 | $160.95 | 12.691% | $181.3762 | $181.38 | $181.40 | $181.40 |
| Purchase #3 | $40.67 | 8.618% | $44.1749 | $44.17 | $44.15 | $44.20 |
| Purchase #4 | $146.86 | 4.388% | $153.3042 | $153.30 | $153.30 | $153.30 |
| Purchase #5 | $246.75 | 3.850% | $256.2499 | $256.25 | $256.25 | $256.20 |
| Purchase #6 | $241.83 | 11.731% | $270.1991 | $270.20 | $270.20 | $270.20 |
| Purchase #7 | $47.47 | 8.105% | $51.3174 | $51.32 | $51.30 | $51.30 |
| 7 purchase totals = | $895.83 | $968.4128 | $968.41 | $968.40 | $968.40 | |