| 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 | $215.84 | 11.274% | $240.1738 | $240.17 | $240.15 | $240.20 |
| Purchase #2 | $33.99 | 6.246% | $36.113 | $36.11 | $36.10 | $36.10 |
| Purchase #3 | $177.43 | 7.768% | $191.2128 | $191.21 | $191.20 | $191.20 |
| Purchase #4 | $98.33 | 8.535% | $106.7225 | $106.72 | $106.70 | $106.70 |
| Purchase #5 | $12.82 | 8.835% | $13.9526 | $13.95 | $13.95 | $14.00 |
| Purchase #6 | $222.33 | 13.755% | $252.9115 | $252.91 | $252.90 | $252.90 |
| Purchase #7 | $187.51 | 3.576% | $194.2154 | $194.22 | $194.20 | $194.20 |
| 7 purchase totals = | $948.25 | $1,035.3016 | $1,035.29 | $1,035.20 | $1,035.30 | |