| 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 | $202.31 | 5.791% | $214.0258 | $214.03 | $214.05 | $214.00 |
| Purchase #2 | $87.60 | 12.180% | $98.2697 | $98.27 | $98.25 | $98.30 |
| Purchase #3 | $47.43 | 7.770% | $51.1153 | $51.12 | $51.10 | $51.10 |
| Purchase #4 | $179.93 | 8.415% | $195.0711 | $195.07 | $195.05 | $195.10 |
| Purchase #5 | $148.86 | 10.115% | $163.9172 | $163.92 | $163.90 | $163.90 |
| Purchase #6 | $47.53 | 12.148% | $53.3039 | $53.30 | $53.30 | $53.30 |
| Purchase #7 | $14.71 | 4.157% | $15.3215 | $15.32 | $15.30 | $15.30 |
| 7 purchase totals = | $728.37 | $791.0245 | $791.03 | $790.95 | $791.00 | |