| 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 | $84.74 | 6.120% | $89.9261 | $89.93 | $89.95 | $89.90 |
| Purchase #2 | $242.48 | 11.312% | $269.9093 | $269.91 | $269.90 | $269.90 |
| Purchase #3 | $31.49 | 9.377% | $34.4428 | $34.44 | $34.45 | $34.40 |
| Purchase #4 | $199.48 | 12.389% | $224.1936 | $224.19 | $224.20 | $224.20 |
| Purchase #5 | $228.29 | 9.191% | $249.2721 | $249.27 | $249.25 | $249.30 |
| Purchase #6 | $135.75 | 7.608% | $146.0779 | $146.08 | $146.10 | $146.10 |
| Purchase #7 | $232.85 | 6.631% | $248.2903 | $248.29 | $248.30 | $248.30 |
| 7 purchase totals = | $1,155.08 | $1,262.1121 | $1,262.11 | $1,262.15 | $1,262.10 | |