| 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 | $238.73 | 10.761% | $264.4197 | $264.42 | $264.40 | $264.40 |
| Purchase #2 | $147.45 | 6.125% | $156.4813 | $156.48 | $156.50 | $156.50 |
| Purchase #3 | $203.55 | 9.769% | $223.4348 | $223.43 | $223.45 | $223.40 |
| Purchase #4 | $222.43 | 3.151% | $229.4388 | $229.44 | $229.45 | $229.40 |
| Purchase #5 | $232.75 | 4.480% | $243.1772 | $243.18 | $243.20 | $243.20 |
| Purchase #6 | $174.93 | 12.804% | $197.328 | $197.33 | $197.35 | $197.30 |
| Purchase #7 | $194.84 | 13.743% | $221.6169 | $221.62 | $221.60 | $221.60 |
| 7 purchase totals = | $1,414.68 | $1,535.8967 | $1,535.90 | $1,535.95 | $1,535.80 | |