| 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 | $31.87 | 6.135% | $33.8252 | $33.83 | $33.85 | $33.80 |
| Purchase #2 | $227.55 | 6.423% | $242.1655 | $242.17 | $242.15 | $242.20 |
| Purchase #3 | $189.96 | 4.365% | $198.2518 | $198.25 | $198.25 | $198.30 |
| Purchase #4 | $84.67 | 11.154% | $94.1141 | $94.11 | $94.10 | $94.10 |
| Purchase #5 | $232.66 | 10.227% | $256.4541 | $256.45 | $256.45 | $256.50 |
| Purchase #6 | $90.30 | 11.139% | $100.3585 | $100.36 | $100.35 | $100.40 |
| Purchase #7 | $68.63 | 9.651% | $75.2535 | $75.25 | $75.25 | $75.30 |
| 7 purchase totals = | $925.64 | $1,000.4227 | $1,000.42 | $1,000.40 | $1,000.60 | |