| 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 | $247.34 | 13.168% | $279.9097 | $279.91 | $279.90 | $279.90 |
| Purchase #2 | $95.98 | 13.255% | $108.7021 | $108.70 | $108.70 | $108.70 |
| Purchase #3 | $100.57 | 7.501% | $108.1138 | $108.11 | $108.10 | $108.10 |
| Purchase #4 | $28.28 | 7.330% | $30.3529 | $30.35 | $30.35 | $30.40 |
| Purchase #5 | $212.73 | 4.180% | $221.6221 | $221.62 | $221.60 | $221.60 |
| Purchase #6 | $220.40 | 12.461% | $247.864 | $247.86 | $247.85 | $247.90 |
| Purchase #7 | $221.70 | 3.298% | $229.0117 | $229.01 | $229.00 | $229.00 |
| 7 purchase totals = | $1,127.00 | $1,225.5763 | $1,225.56 | $1,225.50 | $1,225.60 | |