| 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 | $194.94 | 7.837% | $210.2174 | $210.22 | $210.20 | $210.20 |
| Purchase #2 | $186.63 | 9.584% | $204.5166 | $204.52 | $204.50 | $204.50 |
| Purchase #3 | $24.33 | 7.386% | $26.127 | $26.13 | $26.15 | $26.10 |
| Purchase #4 | $201.90 | 3.814% | $209.6005 | $209.60 | $209.60 | $209.60 |
| Purchase #5 | $167.84 | 4.348% | $175.1377 | $175.14 | $175.15 | $175.10 |
| Purchase #6 | $81.99 | 8.392% | $88.8706 | $88.87 | $88.85 | $88.90 |
| Purchase #7 | $179.77 | 8.267% | $194.6316 | $194.63 | $194.65 | $194.60 |
| 7 purchase totals = | $1,037.40 | $1,109.1014 | $1,109.11 | $1,109.10 | $1,109.00 | |