| 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 | $228.42 | 9.262% | $249.5763 | $249.58 | $249.60 | $249.60 |
| Purchase #2 | $241.93 | 5.739% | $255.8144 | $255.81 | $255.80 | $255.80 |
| Purchase #3 | $209.59 | 13.310% | $237.4864 | $237.49 | $237.50 | $237.50 |
| Purchase #4 | $158.97 | 4.681% | $166.4114 | $166.41 | $166.40 | $166.40 |
| Purchase #5 | $138.41 | 7.744% | $149.1285 | $149.13 | $149.15 | $149.10 |
| Purchase #6 | $172.80 | 10.407% | $190.7833 | $190.78 | $190.80 | $190.80 |
| Purchase #7 | $54.98 | 9.525% | $60.2168 | $60.22 | $60.20 | $60.20 |
| 7 purchase totals = | $1,205.10 | $1,309.4171 | $1,309.42 | $1,309.45 | $1,309.40 | |