| 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 | $128.87 | 10.788% | $142.7725 | $142.77 | $142.75 | $142.80 |
| Purchase #2 | $76.63 | 4.579% | $80.1389 | $80.14 | $80.15 | $80.10 |
| Purchase #3 | $227.59 | 12.508% | $256.057 | $256.06 | $256.05 | $256.10 |
| Purchase #4 | $12.79 | 5.460% | $13.4883 | $13.49 | $13.50 | $13.50 |
| Purchase #5 | $217.27 | 11.446% | $242.1387 | $242.14 | $242.15 | $242.10 |
| Purchase #6 | $216.88 | 5.255% | $228.277 | $228.28 | $228.30 | $228.30 |
| Purchase #7 | $232.54 | 3.342% | $240.3115 | $240.31 | $240.30 | $240.30 |
| 7 purchase totals = | $1,112.57 | $1,203.1839 | $1,203.19 | $1,203.20 | $1,203.20 | |