| 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 | $206.81 | 5.429% | $218.0377 | $218.04 | $218.05 | $218.00 |
| Purchase #2 | $243.69 | 11.256% | $271.1197 | $271.12 | $271.10 | $271.10 |
| Purchase #3 | $117.98 | 5.219% | $124.1374 | $124.14 | $124.15 | $124.10 |
| Purchase #4 | $195.34 | 8.332% | $211.6157 | $211.62 | $211.60 | $211.60 |
| Purchase #5 | $92.57 | 7.868% | $99.8534 | $99.85 | $99.85 | $99.90 |
| Purchase #6 | $173.28 | 3.540% | $179.4141 | $179.41 | $179.40 | $179.40 |
| Purchase #7 | $139.37 | 3.335% | $144.018 | $144.02 | $144.00 | $144.00 |
| 7 purchase totals = | $1,169.04 | $1,248.1960 | $1,248.20 | $1,248.15 | $1,248.10 | |