| 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 | $235.45 | 5.361% | $248.0725 | $248.07 | $248.05 | $248.10 |
| Purchase #2 | $144.88 | 11.716% | $161.8541 | $161.85 | $161.85 | $161.90 |
| Purchase #3 | $39.48 | 9.651% | $43.2902 | $43.29 | $43.30 | $43.30 |
| Purchase #4 | $34.65 | 6.510% | $36.9057 | $36.91 | $36.90 | $36.90 |
| Purchase #5 | $99.46 | 7.181% | $106.6022 | $106.60 | $106.60 | $106.60 |
| Purchase #6 | $207.55 | 10.729% | $229.818 | $229.82 | $229.80 | $229.80 |
| Purchase #7 | $129.56 | 6.780% | $138.3442 | $138.34 | $138.35 | $138.30 |
| 7 purchase totals = | $891.03 | $964.8869 | $964.88 | $964.85 | $964.90 | |