| 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 | $116.80 | 5.482% | $123.203 | $123.20 | $123.20 | $123.20 |
| Purchase #2 | $29.53 | 9.727% | $32.4024 | $32.40 | $32.40 | $32.40 |
| Purchase #3 | $26.82 | 7.162% | $28.7408 | $28.74 | $28.75 | $28.70 |
| Purchase #4 | $227.41 | 5.438% | $239.7766 | $239.78 | $239.80 | $239.80 |
| Purchase #5 | $42.62 | 12.556% | $47.9714 | $47.97 | $47.95 | $48.00 |
| Purchase #6 | $238.86 | 13.305% | $270.6403 | $270.64 | $270.65 | $270.60 |
| Purchase #7 | $49.47 | 8.505% | $53.6774 | $53.68 | $53.70 | $53.70 |
| 7 purchase totals = | $731.51 | $796.4119 | $796.41 | $796.45 | $796.40 | |