| 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 | $185.82 | 12.502% | $209.0512 | $209.05 | $209.05 | $209.10 |
| Purchase #2 | $96.30 | 11.317% | $107.1983 | $107.20 | $107.20 | $107.20 |
| Purchase #3 | $119.86 | 9.241% | $130.9363 | $130.94 | $130.95 | $130.90 |
| Purchase #4 | $25.81 | 11.675% | $28.8233 | $28.82 | $28.80 | $28.80 |
| Purchase #5 | $105.29 | 3.252% | $108.714 | $108.71 | $108.70 | $108.70 |
| Purchase #6 | $115.97 | 6.116% | $123.0627 | $123.06 | $123.05 | $123.10 |
| Purchase #7 | $211.76 | 10.715% | $234.4501 | $234.45 | $234.45 | $234.50 |
| 7 purchase totals = | $860.81 | $942.2359 | $942.23 | $942.20 | $942.30 | |