| 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 | $144.59 | 12.197% | $162.2256 | $162.23 | $162.25 | $162.20 |
| Purchase #2 | $55.43 | 9.165% | $60.5102 | $60.51 | $60.50 | $60.50 |
| Purchase #3 | $213.89 | 3.510% | $221.3975 | $221.40 | $221.40 | $221.40 |
| Purchase #4 | $244.70 | 9.304% | $267.4669 | $267.47 | $267.45 | $267.50 |
| Purchase #5 | $128.54 | 7.633% | $138.3515 | $138.35 | $138.35 | $138.40 |
| Purchase #6 | $249.43 | 9.325% | $272.6893 | $272.69 | $272.70 | $272.70 |
| Purchase #7 | $98.47 | 13.801% | $112.0598 | $112.06 | $112.05 | $112.10 |
| 7 purchase totals = | $1,135.05 | $1,234.7008 | $1,234.71 | $1,234.70 | $1,234.80 | |