| 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 | $10.82 | 11.215% | $12.0335 | $12.03 | $12.05 | $12.00 |
| Purchase #2 | $88.47 | 13.517% | $100.4285 | $100.43 | $100.45 | $100.40 |
| Purchase #3 | $162.69 | 11.445% | $181.3099 | $181.31 | $181.30 | $181.30 |
| Purchase #4 | $142.51 | 10.265% | $157.1387 | $157.14 | $157.15 | $157.10 |
| Purchase #5 | $198.89 | 7.535% | $213.8764 | $213.88 | $213.90 | $213.90 |
| Purchase #6 | $178.30 | 8.790% | $193.9726 | $193.97 | $193.95 | $194.00 |
| Purchase #7 | $59.99 | 7.566% | $64.5288 | $64.53 | $64.55 | $64.50 |
| 7 purchase totals = | $841.67 | $923.2884 | $923.29 | $923.35 | $923.20 | |