| 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 | $124.36 | 5.559% | $131.2732 | $131.27 | $131.25 | $131.30 |
| Purchase #2 | $70.40 | 5.520% | $74.2861 | $74.29 | $74.30 | $74.30 |
| Purchase #3 | $124.81 | 4.297% | $130.1731 | $130.17 | $130.15 | $130.20 |
| Purchase #4 | $84.53 | 4.487% | $88.3229 | $88.32 | $88.30 | $88.30 |
| Purchase #5 | $179.98 | 13.238% | $203.8058 | $203.81 | $203.80 | $203.80 |
| Purchase #6 | $243.62 | 4.688% | $255.0409 | $255.04 | $255.05 | $255.00 |
| Purchase #7 | $78.94 | 8.562% | $85.6988 | $85.70 | $85.70 | $85.70 |
| 7 purchase totals = | $906.64 | $968.6008 | $968.60 | $968.55 | $968.60 | |