| 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 | $214.26 | 6.625% | $228.4547 | $228.45 | $228.45 | $228.50 |
| Purchase #2 | $229.69 | 13.347% | $260.3467 | $260.35 | $260.35 | $260.30 |
| Purchase #3 | $242.89 | 4.737% | $254.3957 | $254.40 | $254.40 | $254.40 |
| Purchase #4 | $173.62 | 6.868% | $185.5442 | $185.54 | $185.55 | $185.50 |
| Purchase #5 | $46.84 | 11.237% | $52.1034 | $52.10 | $52.10 | $52.10 |
| Purchase #6 | $96.58 | 4.794% | $101.21 | $101.21 | $101.20 | $101.20 |
| Purchase #7 | $152.52 | 13.521% | $173.1422 | $173.14 | $173.15 | $173.10 |
| 7 purchase totals = | $1,156.40 | $1,255.1969 | $1,255.19 | $1,255.20 | $1,255.10 | |