| 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 | $125.39 | 9.506% | $137.3096 | $137.31 | $137.30 | $137.30 |
| Purchase #2 | $135.39 | 13.168% | $153.2182 | $153.22 | $153.20 | $153.20 |
| Purchase #3 | $103.85 | 8.687% | $112.8714 | $112.87 | $112.85 | $112.90 |
| Purchase #4 | $233.56 | 8.593% | $253.6298 | $253.63 | $253.65 | $253.60 |
| Purchase #5 | $232.38 | 13.234% | $263.1332 | $263.13 | $263.15 | $263.10 |
| Purchase #6 | $10.80 | 4.861% | $11.325 | $11.33 | $11.35 | $11.30 |
| Purchase #7 | $88.80 | 5.156% | $93.3785 | $93.38 | $93.40 | $93.40 |
| 7 purchase totals = | $930.17 | $1,024.8657 | $1,024.87 | $1,024.90 | $1,024.80 | |