| 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 | $88.73 | 10.215% | $97.7938 | $97.79 | $97.80 | $97.80 |
| Purchase #2 | $243.37 | 6.600% | $259.4324 | $259.43 | $259.45 | $259.40 |
| Purchase #3 | $227.75 | 12.208% | $255.5537 | $255.55 | $255.55 | $255.60 |
| Purchase #4 | $76.80 | 10.210% | $84.6413 | $84.64 | $84.65 | $84.60 |
| Purchase #5 | $172.65 | 4.479% | $180.383 | $180.38 | $180.40 | $180.40 |
| Purchase #6 | $30.68 | 4.780% | $32.1465 | $32.15 | $32.15 | $32.10 |
| Purchase #7 | $199.86 | 8.130% | $216.1086 | $216.11 | $216.10 | $216.10 |
| 7 purchase totals = | $1,039.84 | $1,126.0593 | $1,126.05 | $1,126.10 | $1,126.00 | |