| 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 | $175.96 | 9.365% | $192.4387 | $192.44 | $192.45 | $192.40 |
| Purchase #2 | $221.48 | 12.199% | $248.4983 | $248.50 | $248.50 | $248.50 |
| Purchase #3 | $71.38 | 3.703% | $74.0232 | $74.02 | $74.00 | $74.00 |
| Purchase #4 | $18.70 | 4.190% | $19.4835 | $19.48 | $19.50 | $19.50 |
| Purchase #5 | $61.82 | 7.753% | $66.6129 | $66.61 | $66.60 | $66.60 |
| Purchase #6 | $96.46 | 11.748% | $107.7921 | $107.79 | $107.80 | $107.80 |
| Purchase #7 | $212.79 | 3.452% | $220.1355 | $220.14 | $220.15 | $220.10 |
| 7 purchase totals = | $858.59 | $928.9842 | $928.98 | $929.00 | $928.90 | |