| 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 | $212.56 | 12.334% | $238.7772 | $238.78 | $238.80 | $238.80 |
| Purchase #2 | $106.43 | 11.271% | $118.4257 | $118.43 | $118.45 | $118.40 |
| Purchase #3 | $100.76 | 7.439% | $108.2555 | $108.26 | $108.25 | $108.30 |
| Purchase #4 | $6.40 | 3.386% | $6.6167 | $6.62 | $6.60 | $6.60 |
| Purchase #5 | $44.48 | 12.559% | $50.0662 | $50.07 | $50.05 | $50.10 |
| Purchase #6 | $229.81 | 6.605% | $244.989 | $244.99 | $245.00 | $245.00 |
| Purchase #7 | $24.54 | 3.346% | $25.3611 | $25.36 | $25.35 | $25.40 |
| 7 purchase totals = | $724.98 | $792.4914 | $792.51 | $792.50 | $792.60 | |