| 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 | $122.86 | 3.166% | $126.7497 | $126.75 | $126.75 | $126.70 |
| Purchase #2 | $228.53 | 5.267% | $240.5667 | $240.57 | $240.55 | $240.60 |
| Purchase #3 | $219.66 | 7.311% | $235.7193 | $235.72 | $235.70 | $235.70 |
| Purchase #4 | $147.82 | 12.298% | $165.9989 | $166.00 | $166.00 | $166.00 |
| Purchase #5 | $96.44 | 9.110% | $105.2257 | $105.23 | $105.25 | $105.20 |
| Purchase #6 | $186.85 | 12.274% | $209.784 | $209.78 | $209.80 | $209.80 |
| Purchase #7 | $182.88 | 6.721% | $195.1714 | $195.17 | $195.15 | $195.20 |
| 7 purchase totals = | $1,185.04 | $1,279.2157 | $1,279.22 | $1,279.20 | $1,279.20 | |