| 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 | $201.78 | 13.827% | $229.6801 | $229.68 | $229.70 | $229.70 |
| Purchase #2 | $141.50 | 9.412% | $154.818 | $154.82 | $154.80 | $154.80 |
| Purchase #3 | $209.33 | 5.254% | $220.3282 | $220.33 | $220.35 | $220.30 |
| Purchase #4 | $88.76 | 5.368% | $93.5246 | $93.52 | $93.50 | $93.50 |
| Purchase #5 | $31.29 | 8.195% | $33.8542 | $33.85 | $33.85 | $33.90 |
| Purchase #6 | $164.34 | 10.282% | $181.2374 | $181.24 | $181.25 | $181.20 |
| Purchase #7 | $103.96 | 6.311% | $110.5209 | $110.52 | $110.50 | $110.50 |
| 7 purchase totals = | $940.96 | $1,023.9634 | $1,023.96 | $1,023.95 | $1,023.90 | |