| 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 | $233.64 | 6.599% | $249.0579 | $249.06 | $249.05 | $249.10 |
| Purchase #2 | $128.38 | 12.826% | $144.846 | $144.85 | $144.85 | $144.80 |
| Purchase #3 | $44.35 | 8.668% | $48.1943 | $48.19 | $48.20 | $48.20 |
| Purchase #4 | $31.64 | 12.233% | $35.5105 | $35.51 | $35.50 | $35.50 |
| Purchase #5 | $237.29 | 11.122% | $263.6814 | $263.68 | $263.70 | $263.70 |
| Purchase #6 | $10.47 | 7.327% | $11.2371 | $11.24 | $11.25 | $11.20 |
| Purchase #7 | $117.45 | 9.505% | $128.6136 | $128.61 | $128.60 | $128.60 |
| 7 purchase totals = | $803.22 | $881.1408 | $881.14 | $881.15 | $881.10 | |