| 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 | $81.39 | 11.615% | $90.8434 | $90.84 | $90.85 | $90.80 |
| Purchase #2 | $193.39 | 5.669% | $204.3533 | $204.35 | $204.35 | $204.40 |
| Purchase #3 | $187.69 | 13.283% | $212.6209 | $212.62 | $212.60 | $212.60 |
| Purchase #4 | $137.54 | 4.455% | $143.6674 | $143.67 | $143.65 | $143.70 |
| Purchase #5 | $178.25 | 7.509% | $191.6348 | $191.63 | $191.65 | $191.60 |
| Purchase #6 | $249.93 | 5.671% | $264.1035 | $264.10 | $264.10 | $264.10 |
| Purchase #7 | $215.75 | 13.224% | $244.2808 | $244.28 | $244.30 | $244.30 |
| 7 purchase totals = | $1,243.94 | $1,351.5041 | $1,351.49 | $1,351.50 | $1,351.50 | |