| 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 | $127.39 | 8.551% | $138.2831 | $138.28 | $138.30 | $138.30 |
| Purchase #2 | $70.57 | 6.765% | $75.3441 | $75.34 | $75.35 | $75.30 |
| Purchase #3 | $67.50 | 4.540% | $70.5645 | $70.56 | $70.55 | $70.60 |
| Purchase #4 | $227.88 | 5.843% | $241.195 | $241.20 | $241.20 | $241.20 |
| Purchase #5 | $239.28 | 7.395% | $256.9748 | $256.97 | $256.95 | $257.00 |
| Purchase #6 | $24.37 | 4.774% | $25.5334 | $25.53 | $25.55 | $25.50 |
| Purchase #7 | $29.46 | 9.503% | $32.2596 | $32.26 | $32.25 | $32.30 |
| 7 purchase totals = | $786.45 | $840.1545 | $840.14 | $840.15 | $840.20 | |