| 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 | $204.25 | 11.738% | $228.2249 | $228.22 | $228.20 | $228.20 |
| Purchase #2 | $50.82 | 5.438% | $53.5836 | $53.58 | $53.60 | $53.60 |
| Purchase #3 | $67.55 | 11.430% | $75.271 | $75.27 | $75.25 | $75.30 |
| Purchase #4 | $189.91 | 11.489% | $211.7288 | $211.73 | $211.75 | $211.70 |
| Purchase #5 | $166.46 | 11.577% | $185.7311 | $185.73 | $185.75 | $185.70 |
| Purchase #6 | $123.77 | 7.115% | $132.5762 | $132.58 | $132.60 | $132.60 |
| Purchase #7 | $88.76 | 12.211% | $99.5985 | $99.60 | $99.60 | $99.60 |
| 7 purchase totals = | $891.52 | $986.7141 | $986.71 | $986.75 | $986.70 | |