| 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 | $23.63 | 7.286% | $25.3517 | $25.35 | $25.35 | $25.40 |
| Purchase #2 | $249.40 | 13.395% | $282.8071 | $282.81 | $282.80 | $282.80 |
| Purchase #3 | $213.76 | 10.701% | $236.6345 | $236.63 | $236.65 | $236.60 |
| Purchase #4 | $122.84 | 6.514% | $130.8418 | $130.84 | $130.85 | $130.80 |
| Purchase #5 | $152.82 | 9.501% | $167.3394 | $167.34 | $167.35 | $167.30 |
| Purchase #6 | $160.59 | 11.276% | $178.6981 | $178.70 | $178.70 | $178.70 |
| Purchase #7 | $219.44 | 11.371% | $244.3925 | $244.39 | $244.40 | $244.40 |
| 7 purchase totals = | $1,142.48 | $1,266.0651 | $1,266.06 | $1,266.10 | $1,266.00 | |