| 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 | $247.47 | 3.203% | $255.3965 | $255.40 | $255.40 | $255.40 |
| Purchase #2 | $29.27 | 10.838% | $32.4423 | $32.44 | $32.45 | $32.40 |
| Purchase #3 | $99.81 | 6.192% | $105.9902 | $105.99 | $106.00 | $106.00 |
| Purchase #4 | $237.85 | 11.132% | $264.3275 | $264.33 | $264.35 | $264.30 |
| Purchase #5 | $80.36 | 8.838% | $87.4622 | $87.46 | $87.45 | $87.50 |
| Purchase #6 | $222.28 | 11.468% | $247.7711 | $247.77 | $247.75 | $247.80 |
| Purchase #7 | $72.77 | 10.374% | $80.3192 | $80.32 | $80.30 | $80.30 |
| 7 purchase totals = | $989.81 | $1,073.7090 | $1,073.71 | $1,073.70 | $1,073.70 | |