| 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 | $44.30 | 13.840% | $50.4311 | $50.43 | $50.45 | $50.40 |
| Purchase #2 | $221.96 | 8.725% | $241.326 | $241.33 | $241.35 | $241.30 |
| Purchase #3 | $58.74 | 3.563% | $60.8329 | $60.83 | $60.85 | $60.80 |
| Purchase #4 | $82.80 | 5.395% | $87.2671 | $87.27 | $87.25 | $87.30 |
| Purchase #5 | $198.56 | 11.278% | $220.9536 | $220.95 | $220.95 | $221.00 |
| Purchase #6 | $135.39 | 11.672% | $151.1927 | $151.19 | $151.20 | $151.20 |
| Purchase #7 | $88.85 | 10.543% | $98.2175 | $98.22 | $98.20 | $98.20 |
| 7 purchase totals = | $830.60 | $910.2209 | $910.22 | $910.25 | $910.20 | |