| 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 | $115.70 | 7.826% | $124.7547 | $124.75 | $124.75 | $124.80 |
| Purchase #2 | $101.70 | 3.130% | $104.8832 | $104.88 | $104.90 | $104.90 |
| Purchase #3 | $91.61 | 12.448% | $103.0136 | $103.01 | $103.00 | $103.00 |
| Purchase #4 | $149.78 | 7.679% | $161.2816 | $161.28 | $161.30 | $161.30 |
| Purchase #5 | $60.77 | 8.223% | $65.7671 | $65.77 | $65.75 | $65.80 |
| Purchase #6 | $238.49 | 5.294% | $251.1157 | $251.12 | $251.10 | $251.10 |
| Purchase #7 | $87.44 | 9.589% | $95.8246 | $95.82 | $95.80 | $95.80 |
| 7 purchase totals = | $845.49 | $906.6405 | $906.63 | $906.60 | $906.70 | |