| 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 | $187.56 | 13.429% | $212.7474 | $212.75 | $212.75 | $212.70 |
| Purchase #2 | $123.83 | 4.427% | $129.312 | $129.31 | $129.30 | $129.30 |
| Purchase #3 | $232.95 | 4.351% | $243.0857 | $243.09 | $243.10 | $243.10 |
| Purchase #4 | $60.69 | 6.743% | $64.7823 | $64.78 | $64.80 | $64.80 |
| Purchase #5 | $44.58 | 7.532% | $47.9378 | $47.94 | $47.95 | $47.90 |
| Purchase #6 | $69.82 | 13.841% | $79.4838 | $79.48 | $79.50 | $79.50 |
| Purchase #7 | $230.76 | 12.486% | $259.5727 | $259.57 | $259.55 | $259.60 |
| 7 purchase totals = | $950.19 | $1,036.9217 | $1,036.92 | $1,036.95 | $1,036.90 | |