| 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 | $125.44 | 7.591% | $134.9622 | $134.96 | $134.95 | $135.00 |
| Purchase #2 | $57.25 | 9.778% | $62.8479 | $62.85 | $62.85 | $62.80 |
| Purchase #3 | $238.81 | 3.781% | $247.8394 | $247.84 | $247.85 | $247.80 |
| Purchase #4 | $246.62 | 10.443% | $272.3745 | $272.37 | $272.35 | $272.40 |
| Purchase #5 | $39.33 | 13.288% | $44.5562 | $44.56 | $44.55 | $44.60 |
| Purchase #6 | $12.93 | 10.571% | $14.2968 | $14.30 | $14.30 | $14.30 |
| Purchase #7 | $171.88 | 4.817% | $180.1595 | $180.16 | $180.15 | $180.20 |
| 7 purchase totals = | $892.26 | $957.0365 | $957.04 | $957.00 | $957.10 | |