| 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 | $120.55 | 12.459% | $135.5693 | $135.57 | $135.55 | $135.60 |
| Purchase #2 | $86.82 | 11.465% | $96.7739 | $96.77 | $96.75 | $96.80 |
| Purchase #3 | $183.41 | 8.213% | $198.4735 | $198.47 | $198.45 | $198.50 |
| Purchase #4 | $229.57 | 11.646% | $256.3057 | $256.31 | $256.30 | $256.30 |
| Purchase #5 | $126.26 | 12.474% | $142.0097 | $142.01 | $142.00 | $142.00 |
| Purchase #6 | $97.58 | 10.511% | $107.8366 | $107.84 | $107.85 | $107.80 |
| Purchase #7 | $243.86 | 6.708% | $260.2181 | $260.22 | $260.20 | $260.20 |
| 7 purchase totals = | $1,088.05 | $1,197.1868 | $1,197.19 | $1,197.10 | $1,197.20 | |