| 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 | $26.92 | 3.779% | $27.9373 | $27.94 | $27.95 | $27.90 |
| Purchase #2 | $164.52 | 12.286% | $184.7329 | $184.73 | $184.75 | $184.70 |
| Purchase #3 | $140.49 | 13.804% | $159.8832 | $159.88 | $159.90 | $159.90 |
| Purchase #4 | $161.42 | 13.225% | $182.7678 | $182.77 | $182.75 | $182.80 |
| Purchase #5 | $121.62 | 13.630% | $138.1968 | $138.20 | $138.20 | $138.20 |
| Purchase #6 | $142.67 | 7.490% | $153.356 | $153.36 | $153.35 | $153.40 |
| Purchase #7 | $231.45 | 9.426% | $253.2665 | $253.27 | $253.25 | $253.30 |
| 7 purchase totals = | $989.09 | $1,100.1405 | $1,100.15 | $1,100.15 | $1,100.20 | |