| 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 | $97.52 | 13.655% | $110.8364 | $110.84 | $110.85 | $110.80 |
| Purchase #2 | $43.49 | 6.490% | $46.3125 | $46.31 | $46.30 | $46.30 |
| Purchase #3 | $194.81 | 12.838% | $219.8197 | $219.82 | $219.80 | $219.80 |
| Purchase #4 | $153.54 | 4.346% | $160.2128 | $160.21 | $160.20 | $160.20 |
| Purchase #5 | $6.29 | 8.294% | $6.8117 | $6.81 | $6.80 | $6.80 |
| Purchase #6 | $245.88 | 10.699% | $272.1867 | $272.19 | $272.20 | $272.20 |
| Purchase #7 | $188.95 | 9.609% | $207.1062 | $207.11 | $207.10 | $207.10 |
| 7 purchase totals = | $930.48 | $1,023.2860 | $1,023.29 | $1,023.25 | $1,023.20 | |