| 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 | $225.78 | 3.348% | $233.3391 | $233.34 | $233.35 | $233.30 |
| Purchase #2 | $194.77 | 5.670% | $205.8135 | $205.81 | $205.80 | $205.80 |
| Purchase #3 | $125.44 | 7.136% | $134.3914 | $134.39 | $134.40 | $134.40 |
| Purchase #4 | $104.29 | 5.642% | $110.174 | $110.17 | $110.15 | $110.20 |
| Purchase #5 | $5.79 | 6.208% | $6.1494 | $6.15 | $6.15 | $6.10 |
| Purchase #6 | $245.81 | 12.200% | $275.7988 | $275.80 | $275.80 | $275.80 |
| Purchase #7 | $145.96 | 9.203% | $159.3927 | $159.39 | $159.40 | $159.40 |
| 7 purchase totals = | $1,047.84 | $1,125.0589 | $1,125.05 | $1,125.05 | $1,125.00 | |