| 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 | $198.88 | 9.642% | $218.056 | $218.06 | $218.05 | $218.10 |
| Purchase #2 | $45.80 | 12.125% | $51.3533 | $51.35 | $51.35 | $51.40 |
| Purchase #3 | $189.91 | 8.251% | $205.5795 | $205.58 | $205.60 | $205.60 |
| Purchase #4 | $212.40 | 3.247% | $219.2966 | $219.30 | $219.30 | $219.30 |
| Purchase #5 | $237.76 | 10.626% | $263.0244 | $263.02 | $263.00 | $263.00 |
| Purchase #6 | $126.41 | 13.217% | $143.1176 | $143.12 | $143.10 | $143.10 |
| Purchase #7 | $107.63 | 9.666% | $118.0335 | $118.03 | $118.05 | $118.00 |
| 7 purchase totals = | $1,118.79 | $1,218.4609 | $1,218.46 | $1,218.45 | $1,218.50 | |