| 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 | $213.43 | 5.288% | $224.7162 | $224.72 | $224.70 | $224.70 |
| Purchase #2 | $223.42 | 5.637% | $236.0142 | $236.01 | $236.00 | $236.00 |
| Purchase #3 | $241.84 | 3.746% | $250.8993 | $250.90 | $250.90 | $250.90 |
| Purchase #4 | $203.30 | 7.873% | $219.3058 | $219.31 | $219.30 | $219.30 |
| Purchase #5 | $43.86 | 11.556% | $48.9285 | $48.93 | $48.95 | $48.90 |
| Purchase #6 | $200.44 | 8.165% | $216.8059 | $216.81 | $216.80 | $216.80 |
| Purchase #7 | $179.80 | 7.691% | $193.6284 | $193.63 | $193.65 | $193.60 |
| 7 purchase totals = | $1,306.09 | $1,390.2983 | $1,390.31 | $1,390.30 | $1,390.20 | |