| 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 | $219.76 | 9.504% | $240.646 | $240.65 | $240.65 | $240.60 |
| Purchase #2 | $242.38 | 6.815% | $258.8982 | $258.90 | $258.90 | $258.90 |
| Purchase #3 | $70.40 | 10.147% | $77.5435 | $77.54 | $77.55 | $77.50 |
| Purchase #4 | $198.95 | 6.634% | $212.1483 | $212.15 | $212.15 | $212.10 |
| Purchase #5 | $217.98 | 4.233% | $227.2071 | $227.21 | $227.20 | $227.20 |
| Purchase #6 | $193.91 | 4.329% | $202.3044 | $202.30 | $202.30 | $202.30 |
| Purchase #7 | $80.71 | 8.681% | $87.7164 | $87.72 | $87.70 | $87.70 |
| 7 purchase totals = | $1,224.09 | $1,306.4639 | $1,306.47 | $1,306.45 | $1,306.30 | |