| 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 | $187.70 | 3.735% | $194.7106 | $194.71 | $194.70 | $194.70 |
| Purchase #2 | $197.96 | 11.468% | $220.6621 | $220.66 | $220.65 | $220.70 |
| Purchase #3 | $238.49 | 11.154% | $265.0912 | $265.09 | $265.10 | $265.10 |
| Purchase #4 | $83.92 | 13.800% | $95.501 | $95.50 | $95.50 | $95.50 |
| Purchase #5 | $205.35 | 5.646% | $216.9441 | $216.94 | $216.95 | $216.90 |
| Purchase #6 | $49.99 | 5.522% | $52.7504 | $52.75 | $52.75 | $52.80 |
| Purchase #7 | $153.34 | 9.248% | $167.5209 | $167.52 | $167.50 | $167.50 |
| 7 purchase totals = | $1,116.75 | $1,213.1803 | $1,213.17 | $1,213.15 | $1,213.20 | |