| 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 | $202.31 | 10.511% | $223.5748 | $223.57 | $223.55 | $223.60 |
| Purchase #2 | $194.45 | 8.482% | $210.9432 | $210.94 | $210.95 | $210.90 |
| Purchase #3 | $180.63 | 8.383% | $195.7722 | $195.77 | $195.75 | $195.80 |
| Purchase #4 | $13.28 | 3.592% | $13.757 | $13.76 | $13.75 | $13.80 |
| Purchase #5 | $178.42 | 5.553% | $188.3277 | $188.33 | $188.35 | $188.30 |
| Purchase #6 | $57.67 | 8.832% | $62.7634 | $62.76 | $62.75 | $62.80 |
| Purchase #7 | $208.92 | 6.714% | $222.9469 | $222.95 | $222.95 | $222.90 |
| 7 purchase totals = | $1,035.68 | $1,118.0852 | $1,118.08 | $1,118.05 | $1,118.10 | |