| 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 | $209.56 | 4.595% | $219.1893 | $219.19 | $219.20 | $219.20 |
| Purchase #2 | $149.30 | 7.729% | $160.8394 | $160.84 | $160.85 | $160.80 |
| Purchase #3 | $212.85 | 9.413% | $232.8856 | $232.89 | $232.90 | $232.90 |
| Purchase #4 | $154.37 | 12.836% | $174.1849 | $174.18 | $174.20 | $174.20 |
| Purchase #5 | $98.43 | 11.789% | $110.0339 | $110.03 | $110.05 | $110.00 |
| Purchase #6 | $115.49 | 3.223% | $119.2122 | $119.21 | $119.20 | $119.20 |
| Purchase #7 | $87.91 | 11.744% | $98.2342 | $98.23 | $98.25 | $98.20 |
| 7 purchase totals = | $1,027.91 | $1,114.5795 | $1,114.57 | $1,114.65 | $1,114.50 | |