| 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 | $179.70 | 13.799% | $204.4968 | $204.50 | $204.50 | $204.50 |
| Purchase #2 | $28.63 | 8.733% | $31.1303 | $31.13 | $31.15 | $31.10 |
| Purchase #3 | $178.85 | 8.139% | $193.4066 | $193.41 | $193.40 | $193.40 |
| Purchase #4 | $42.70 | 9.238% | $46.6446 | $46.64 | $46.65 | $46.60 |
| Purchase #5 | $188.40 | 5.755% | $199.2424 | $199.24 | $199.25 | $199.20 |
| Purchase #6 | $34.98 | 9.787% | $38.4035 | $38.40 | $38.40 | $38.40 |
| Purchase #7 | $205.42 | 7.566% | $220.9621 | $220.96 | $220.95 | $221.00 |
| 7 purchase totals = | $858.68 | $934.2863 | $934.28 | $934.30 | $934.20 | |