| 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 | $103.31 | 5.204% | $108.6863 | $108.69 | $108.70 | $108.70 |
| Purchase #2 | $86.74 | 3.511% | $89.7854 | $89.79 | $89.80 | $89.80 |
| Purchase #3 | $24.93 | 4.831% | $26.1344 | $26.13 | $26.15 | $26.10 |
| Purchase #4 | $225.41 | 8.737% | $245.1041 | $245.10 | $245.10 | $245.10 |
| Purchase #5 | $220.37 | 10.105% | $242.6384 | $242.64 | $242.65 | $242.60 |
| Purchase #6 | $144.89 | 11.271% | $161.2206 | $161.22 | $161.20 | $161.20 |
| Purchase #7 | $107.47 | 3.250% | $110.9628 | $110.96 | $110.95 | $111.00 |
| 7 purchase totals = | $913.12 | $984.5320 | $984.53 | $984.55 | $984.50 | |