| 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 | $189.39 | 4.304% | $197.5413 | $197.54 | $197.55 | $197.50 |
| Purchase #2 | $24.69 | 3.209% | $25.4823 | $25.48 | $25.50 | $25.50 |
| Purchase #3 | $135.86 | 4.829% | $142.4207 | $142.42 | $142.40 | $142.40 |
| Purchase #4 | $116.80 | 5.162% | $122.8292 | $122.83 | $122.85 | $122.80 |
| Purchase #5 | $167.49 | 7.240% | $179.6163 | $179.62 | $179.60 | $179.60 |
| Purchase #6 | $23.33 | 4.461% | $24.3708 | $24.37 | $24.35 | $24.40 |
| Purchase #7 | $232.89 | 11.474% | $259.6118 | $259.61 | $259.60 | $259.60 |
| 7 purchase totals = | $890.45 | $951.8724 | $951.87 | $951.85 | $951.80 | |