| 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 | $68.73 | 12.516% | $77.3322 | $77.33 | $77.35 | $77.30 |
| Purchase #2 | $173.46 | 8.293% | $187.845 | $187.85 | $187.85 | $187.80 |
| Purchase #3 | $221.86 | 5.614% | $234.3152 | $234.32 | $234.30 | $234.30 |
| Purchase #4 | $184.67 | 13.230% | $209.1018 | $209.10 | $209.10 | $209.10 |
| Purchase #5 | $29.74 | 9.213% | $32.4799 | $32.48 | $32.50 | $32.50 |
| Purchase #6 | $206.97 | 8.849% | $225.2848 | $225.28 | $225.30 | $225.30 |
| Purchase #7 | $235.33 | 9.711% | $258.1829 | $258.18 | $258.20 | $258.20 |
| 7 purchase totals = | $1,120.76 | $1,224.5418 | $1,224.54 | $1,224.60 | $1,224.50 | |