| 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 | $248.64 | 4.290% | $259.3067 | $259.31 | $259.30 | $259.30 |
| Purchase #2 | $53.76 | 8.126% | $58.1285 | $58.13 | $58.15 | $58.10 |
| Purchase #3 | $228.71 | 6.508% | $243.5944 | $243.59 | $243.60 | $243.60 |
| Purchase #4 | $6.94 | 9.791% | $7.6195 | $7.62 | $7.60 | $7.60 |
| Purchase #5 | $131.39 | 10.408% | $145.0651 | $145.07 | $145.05 | $145.10 |
| Purchase #6 | $219.38 | 6.130% | $232.828 | $232.83 | $232.85 | $232.80 |
| Purchase #7 | $164.38 | 7.111% | $176.0691 | $176.07 | $176.05 | $176.10 |
| 7 purchase totals = | $1,053.20 | $1,122.6113 | $1,122.62 | $1,122.60 | $1,122.60 | |