| 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 | $191.28 | 13.336% | $216.7891 | $216.79 | $216.80 | $216.80 |
| Purchase #2 | $190.55 | 7.171% | $204.2143 | $204.21 | $204.20 | $204.20 |
| Purchase #3 | $19.65 | 7.850% | $21.1925 | $21.19 | $21.20 | $21.20 |
| Purchase #4 | $240.88 | 3.724% | $249.8504 | $249.85 | $249.85 | $249.90 |
| Purchase #5 | $130.85 | 10.394% | $144.4505 | $144.45 | $144.45 | $144.50 |
| Purchase #6 | $185.58 | 4.142% | $193.2667 | $193.27 | $193.25 | $193.30 |
| Purchase #7 | $247.90 | 12.170% | $278.0694 | $278.07 | $278.05 | $278.10 |
| 7 purchase totals = | $1,206.69 | $1,307.8329 | $1,307.83 | $1,307.80 | $1,308.00 | |