| 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 | $83.50 | 9.445% | $91.3866 | $91.39 | $91.40 | $91.40 |
| Purchase #2 | $209.95 | 10.532% | $232.0619 | $232.06 | $232.05 | $232.10 |
| Purchase #3 | $35.32 | 3.472% | $36.5463 | $36.55 | $36.55 | $36.50 |
| Purchase #4 | $181.51 | 4.366% | $189.4347 | $189.43 | $189.45 | $189.40 |
| Purchase #5 | $236.64 | 6.874% | $252.9066 | $252.91 | $252.90 | $252.90 |
| Purchase #6 | $8.82 | 3.444% | $9.1238 | $9.12 | $9.10 | $9.10 |
| Purchase #7 | $118.55 | 7.292% | $127.1947 | $127.19 | $127.20 | $127.20 |
| 7 purchase totals = | $874.29 | $938.6546 | $938.65 | $938.65 | $938.60 | |