| 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 | $211.27 | 8.606% | $229.4519 | $229.45 | $229.45 | $229.50 |
| Purchase #2 | $105.45 | 4.727% | $110.4346 | $110.43 | $110.45 | $110.40 |
| Purchase #3 | $56.39 | 12.159% | $63.2465 | $63.25 | $63.25 | $63.20 |
| Purchase #4 | $220.31 | 3.328% | $227.6419 | $227.64 | $227.65 | $227.60 |
| Purchase #5 | $15.70 | 3.793% | $16.2955 | $16.30 | $16.30 | $16.30 |
| Purchase #6 | $87.86 | 13.330% | $99.5717 | $99.57 | $99.55 | $99.60 |
| Purchase #7 | $61.35 | 5.323% | $64.6157 | $64.62 | $64.60 | $64.60 |
| 7 purchase totals = | $758.33 | $811.2578 | $811.26 | $811.25 | $811.20 | |