| 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 | $225.74 | 3.332% | $233.2617 | $233.26 | $233.25 | $233.30 |
| Purchase #2 | $33.26 | 13.122% | $37.6244 | $37.62 | $37.60 | $37.60 |
| Purchase #3 | $43.83 | 6.348% | $46.6123 | $46.61 | $46.60 | $46.60 |
| Purchase #4 | $97.79 | 10.493% | $108.0511 | $108.05 | $108.05 | $108.10 |
| Purchase #5 | $132.51 | 9.668% | $145.3211 | $145.32 | $145.30 | $145.30 |
| Purchase #6 | $74.86 | 11.343% | $83.3514 | $83.35 | $83.35 | $83.40 |
| Purchase #7 | $48.29 | 11.386% | $53.7883 | $53.79 | $53.80 | $53.80 |
| 7 purchase totals = | $656.28 | $708.0103 | $708.00 | $707.95 | $708.10 | |