| 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 | $198.69 | 6.831% | $212.2625 | $212.26 | $212.25 | $212.30 |
| Purchase #2 | $84.74 | 3.150% | $87.4093 | $87.41 | $87.40 | $87.40 |
| Purchase #3 | $220.31 | 6.401% | $234.412 | $234.41 | $234.40 | $234.40 |
| Purchase #4 | $76.50 | 13.804% | $87.0601 | $87.06 | $87.05 | $87.10 |
| Purchase #5 | $211.33 | 10.756% | $234.0607 | $234.06 | $234.05 | $234.10 |
| Purchase #6 | $90.48 | 4.670% | $94.7054 | $94.71 | $94.70 | $94.70 |
| Purchase #7 | $99.31 | 8.801% | $108.0503 | $108.05 | $108.05 | $108.10 |
| 7 purchase totals = | $981.36 | $1,057.9603 | $1,057.96 | $1,057.90 | $1,058.10 | |