| 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 | $242.51 | 6.726% | $258.8212 | $258.82 | $258.80 | $258.80 |
| Purchase #2 | $226.98 | 13.702% | $258.0808 | $258.08 | $258.10 | $258.10 |
| Purchase #3 | $105.37 | 9.381% | $115.2548 | $115.25 | $115.25 | $115.30 |
| Purchase #4 | $169.86 | 7.338% | $182.3243 | $182.32 | $182.30 | $182.30 |
| Purchase #5 | $153.33 | 8.613% | $166.5363 | $166.54 | $166.55 | $166.50 |
| Purchase #6 | $219.92 | 11.656% | $245.5539 | $245.55 | $245.55 | $245.60 |
| Purchase #7 | $147.87 | 7.388% | $158.7946 | $158.79 | $158.80 | $158.80 |
| 7 purchase totals = | $1,265.84 | $1,385.3659 | $1,385.35 | $1,385.35 | $1,385.40 | |