| 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 | $12.66 | 5.186% | $13.3165 | $13.32 | $13.30 | $13.30 |
| Purchase #2 | $143.25 | 3.793% | $148.6835 | $148.68 | $148.70 | $148.70 |
| Purchase #3 | $105.92 | 13.309% | $120.0169 | $120.02 | $120.00 | $120.00 |
| Purchase #4 | $102.69 | 6.298% | $109.1574 | $109.16 | $109.15 | $109.20 |
| Purchase #5 | $161.98 | 13.874% | $184.4531 | $184.45 | $184.45 | $184.50 |
| Purchase #6 | $224.51 | 9.148% | $245.0482 | $245.05 | $245.05 | $245.00 |
| Purchase #7 | $169.81 | 13.806% | $193.254 | $193.25 | $193.25 | $193.30 |
| 7 purchase totals = | $920.82 | $1,013.9296 | $1,013.93 | $1,013.90 | $1,014.00 | |