| 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 | $239.51 | 12.205% | $268.7422 | $268.74 | $268.75 | $268.70 |
| Purchase #2 | $59.28 | 10.328% | $65.4024 | $65.40 | $65.40 | $65.40 |
| Purchase #3 | $53.57 | 3.443% | $55.4144 | $55.41 | $55.40 | $55.40 |
| Purchase #4 | $49.41 | 3.423% | $51.1013 | $51.10 | $51.10 | $51.10 |
| Purchase #5 | $209.64 | 13.638% | $238.2307 | $238.23 | $238.25 | $238.20 |
| Purchase #6 | $120.62 | 10.394% | $133.1572 | $133.16 | $133.15 | $133.20 |
| Purchase #7 | $5.60 | 10.293% | $6.1764 | $6.18 | $6.20 | $6.20 |
| 7 purchase totals = | $737.63 | $818.2246 | $818.22 | $818.25 | $818.20 | |