| 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 | $195.50 | 5.429% | $206.1137 | $206.11 | $206.10 | $206.10 |
| Purchase #2 | $128.53 | 6.188% | $136.4834 | $136.48 | $136.50 | $136.50 |
| Purchase #3 | $243.40 | 11.857% | $272.2599 | $272.26 | $272.25 | $272.30 |
| Purchase #4 | $35.94 | 12.765% | $40.5277 | $40.53 | $40.55 | $40.50 |
| Purchase #5 | $85.42 | 5.136% | $89.8072 | $89.81 | $89.80 | $89.80 |
| Purchase #6 | $197.53 | 11.675% | $220.5916 | $220.59 | $220.60 | $220.60 |
| Purchase #7 | $21.30 | 11.662% | $23.784 | $23.78 | $23.80 | $23.80 |
| 7 purchase totals = | $907.62 | $989.5675 | $989.56 | $989.60 | $989.60 | |