| 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 | $250.75 | 3.504% | $259.5363 | $259.54 | $259.55 | $259.50 |
| Purchase #2 | $100.42 | 9.746% | $110.2069 | $110.21 | $110.20 | $110.20 |
| Purchase #3 | $120.51 | 12.444% | $135.5063 | $135.51 | $135.50 | $135.50 |
| Purchase #4 | $161.32 | 11.162% | $179.3265 | $179.33 | $179.35 | $179.30 |
| Purchase #5 | $176.37 | 6.523% | $187.8746 | $187.87 | $187.85 | $187.90 |
| Purchase #6 | $60.79 | 3.462% | $62.8945 | $62.89 | $62.90 | $62.90 |
| Purchase #7 | $165.80 | 5.869% | $175.5308 | $175.53 | $175.55 | $175.50 |
| 7 purchase totals = | $1,035.96 | $1,110.8759 | $1,110.88 | $1,110.90 | $1,110.80 | |