| 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 | $229.29 | 12.599% | $258.1782 | $258.18 | $258.20 | $258.20 |
| Purchase #2 | $68.40 | 5.298% | $72.0238 | $72.02 | $72.00 | $72.00 |
| Purchase #3 | $228.91 | 8.846% | $249.1594 | $249.16 | $249.15 | $249.20 |
| Purchase #4 | $19.90 | 8.362% | $21.564 | $21.56 | $21.55 | $21.60 |
| Purchase #5 | $225.43 | 11.495% | $251.3432 | $251.34 | $251.35 | $251.30 |
| Purchase #6 | $58.67 | 5.616% | $61.9649 | $61.96 | $61.95 | $62.00 |
| Purchase #7 | $91.72 | 10.654% | $101.4918 | $101.49 | $101.50 | $101.50 |
| 7 purchase totals = | $922.32 | $1,015.7253 | $1,015.71 | $1,015.70 | $1,015.80 | |