| 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 | $198.98 | 10.562% | $219.9963 | $220.00 | $220.00 | $220.00 |
| Purchase #2 | $155.43 | 7.853% | $167.6359 | $167.64 | $167.65 | $167.60 |
| Purchase #3 | $235.32 | 7.561% | $253.1125 | $253.11 | $253.10 | $253.10 |
| Purchase #4 | $163.65 | 4.590% | $171.1615 | $171.16 | $171.15 | $171.20 |
| Purchase #5 | $103.84 | 4.724% | $108.7454 | $108.75 | $108.75 | $108.70 |
| Purchase #6 | $121.49 | 3.836% | $126.1504 | $126.15 | $126.15 | $126.20 |
| Purchase #7 | $17.55 | 13.453% | $19.911 | $19.91 | $19.90 | $19.90 |
| 7 purchase totals = | $996.26 | $1,066.7130 | $1,066.72 | $1,066.70 | $1,066.70 | |