| 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 | $17.68 | 12.460% | $19.8829 | $19.88 | $19.90 | $19.90 |
| Purchase #2 | $210.94 | 5.723% | $223.0121 | $223.01 | $223.00 | $223.00 |
| Purchase #3 | $70.87 | 7.493% | $76.1803 | $76.18 | $76.20 | $76.20 |
| Purchase #4 | $227.93 | 11.399% | $253.9117 | $253.91 | $253.90 | $253.90 |
| Purchase #5 | $75.84 | 4.663% | $79.3764 | $79.38 | $79.40 | $79.40 |
| Purchase #6 | $155.42 | 7.852% | $167.6236 | $167.62 | $167.60 | $167.60 |
| Purchase #7 | $202.73 | 7.537% | $218.0098 | $218.01 | $218.00 | $218.00 |
| 7 purchase totals = | $961.41 | $1,037.9968 | $1,037.99 | $1,038.00 | $1,038.00 | |