| 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 | $226.71 | 8.297% | $245.5201 | $245.52 | $245.50 | $245.50 |
| Purchase #2 | $202.99 | 9.811% | $222.9053 | $222.91 | $222.90 | $222.90 |
| Purchase #3 | $10.87 | 12.213% | $12.1976 | $12.20 | $12.20 | $12.20 |
| Purchase #4 | $234.74 | 6.320% | $249.5756 | $249.58 | $249.60 | $249.60 |
| Purchase #5 | $91.28 | 12.439% | $102.6343 | $102.63 | $102.65 | $102.60 |
| Purchase #6 | $149.88 | 3.813% | $155.5949 | $155.59 | $155.60 | $155.60 |
| Purchase #7 | $206.93 | 13.203% | $234.251 | $234.25 | $234.25 | $234.30 |
| 7 purchase totals = | $1,123.40 | $1,222.6788 | $1,222.68 | $1,222.70 | $1,222.70 | |