| 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 | $202.38 | 8.561% | $219.7058 | $219.71 | $219.70 | $219.70 |
| Purchase #2 | $131.72 | 8.690% | $143.1665 | $143.17 | $143.15 | $143.20 |
| Purchase #3 | $249.27 | 4.508% | $260.5071 | $260.51 | $260.50 | $260.50 |
| Purchase #4 | $197.25 | 9.792% | $216.5647 | $216.56 | $216.55 | $216.60 |
| Purchase #5 | $248.91 | 3.167% | $256.793 | $256.79 | $256.80 | $256.80 |
| Purchase #6 | $244.82 | 7.359% | $262.8363 | $262.84 | $262.85 | $262.80 |
| Purchase #7 | $109.66 | 8.349% | $118.8155 | $118.82 | $118.80 | $118.80 |
| 7 purchase totals = | $1,384.01 | $1,478.3889 | $1,478.40 | $1,478.35 | $1,478.40 | |