| 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 | $224.58 | 4.358% | $234.3672 | $234.37 | $234.35 | $234.40 |
| Purchase #2 | $53.39 | 9.426% | $58.4225 | $58.42 | $58.40 | $58.40 |
| Purchase #3 | $94.26 | 4.444% | $98.4489 | $98.45 | $98.45 | $98.40 |
| Purchase #4 | $241.41 | 11.356% | $268.8245 | $268.82 | $268.80 | $268.80 |
| Purchase #5 | $248.81 | 11.748% | $278.0402 | $278.04 | $278.05 | $278.00 |
| Purchase #6 | $60.49 | 11.813% | $67.6357 | $67.64 | $67.65 | $67.60 |
| Purchase #7 | $45.93 | 8.187% | $49.6903 | $49.69 | $49.70 | $49.70 |
| 7 purchase totals = | $968.87 | $1,055.4293 | $1,055.43 | $1,055.40 | $1,055.30 | |