| 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 | $197.97 | 12.123% | $221.9699 | $221.97 | $221.95 | $222.00 |
| Purchase #2 | $207.54 | 13.831% | $236.2449 | $236.24 | $236.25 | $236.20 |
| Purchase #3 | $200.38 | 10.460% | $221.3397 | $221.34 | $221.35 | $221.30 |
| Purchase #4 | $178.34 | 5.344% | $187.8705 | $187.87 | $187.85 | $187.90 |
| Purchase #5 | $129.48 | 13.797% | $147.3444 | $147.34 | $147.35 | $147.30 |
| Purchase #6 | $66.75 | 8.639% | $72.5165 | $72.52 | $72.50 | $72.50 |
| Purchase #7 | $174.90 | 9.714% | $191.8898 | $191.89 | $191.90 | $191.90 |
| 7 purchase totals = | $1,155.36 | $1,279.1757 | $1,279.17 | $1,279.15 | $1,279.10 | |