| 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 | $193.45 | 5.642% | $204.3644 | $204.36 | $204.35 | $204.40 |
| Purchase #2 | $108.67 | 12.239% | $121.9701 | $121.97 | $121.95 | $122.00 |
| Purchase #3 | $223.43 | 12.564% | $251.5017 | $251.50 | $251.50 | $251.50 |
| Purchase #4 | $154.39 | 3.814% | $160.2784 | $160.28 | $160.30 | $160.30 |
| Purchase #5 | $118.95 | 7.638% | $128.0354 | $128.04 | $128.05 | $128.00 |
| Purchase #6 | $39.52 | 13.553% | $44.8761 | $44.88 | $44.90 | $44.90 |
| Purchase #7 | $197.82 | 4.431% | $206.5854 | $206.59 | $206.60 | $206.60 |
| 7 purchase totals = | $1,036.23 | $1,117.6115 | $1,117.62 | $1,117.65 | $1,117.70 | |