| 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 | $239.35 | 12.259% | $268.6919 | $268.69 | $268.70 | $268.70 |
| Purchase #2 | $204.64 | 4.245% | $213.327 | $213.33 | $213.35 | $213.30 |
| Purchase #3 | $186.28 | 5.819% | $197.1196 | $197.12 | $197.10 | $197.10 |
| Purchase #4 | $187.73 | 3.130% | $193.6059 | $193.61 | $193.60 | $193.60 |
| Purchase #5 | $13.65 | 7.210% | $14.6342 | $14.63 | $14.65 | $14.60 |
| Purchase #6 | $56.52 | 7.510% | $60.7647 | $60.76 | $60.75 | $60.80 |
| Purchase #7 | $144.86 | 7.867% | $156.2561 | $156.26 | $156.25 | $156.30 |
| 7 purchase totals = | $1,033.03 | $1,104.3994 | $1,104.40 | $1,104.40 | $1,104.40 | |