| 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 | $238.63 | 13.697% | $271.3152 | $271.32 | $271.30 | $271.30 |
| Purchase #2 | $184.28 | 3.797% | $191.2771 | $191.28 | $191.30 | $191.30 |
| Purchase #3 | $24.91 | 10.745% | $27.5866 | $27.59 | $27.60 | $27.60 |
| Purchase #4 | $57.35 | 9.417% | $62.7506 | $62.75 | $62.75 | $62.80 |
| Purchase #5 | $11.58 | 4.549% | $12.1068 | $12.11 | $12.10 | $12.10 |
| Purchase #6 | $250.79 | 10.574% | $277.3085 | $277.31 | $277.30 | $277.30 |
| Purchase #7 | $138.34 | 6.156% | $146.8562 | $146.86 | $146.85 | $146.90 |
| 7 purchase totals = | $905.88 | $989.2010 | $989.22 | $989.20 | $989.30 | |