| 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 | $188.88 | 8.249% | $204.4607 | $204.46 | $204.45 | $204.50 |
| Purchase #2 | $225.60 | 11.386% | $251.2868 | $251.29 | $251.30 | $251.30 |
| Purchase #3 | $249.46 | 6.162% | $264.8317 | $264.83 | $264.85 | $264.80 |
| Purchase #4 | $140.43 | 11.322% | $156.3295 | $156.33 | $156.35 | $156.30 |
| Purchase #5 | $165.62 | 7.314% | $177.7334 | $177.73 | $177.75 | $177.70 |
| Purchase #6 | $150.29 | 6.593% | $160.1986 | $160.20 | $160.20 | $160.20 |
| Purchase #7 | $92.64 | 3.399% | $95.7888 | $95.79 | $95.80 | $95.80 |
| 7 purchase totals = | $1,212.92 | $1,310.6295 | $1,310.63 | $1,310.70 | $1,310.60 | |