| 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 | $39.49 | 11.616% | $44.0772 | $44.08 | $44.10 | $44.10 |
| Purchase #2 | $237.98 | 12.424% | $267.5466 | $267.55 | $267.55 | $267.50 |
| Purchase #3 | $179.68 | 8.692% | $195.2978 | $195.30 | $195.30 | $195.30 |
| Purchase #4 | $232.29 | 4.544% | $242.8453 | $242.85 | $242.85 | $242.80 |
| Purchase #5 | $191.68 | 8.597% | $208.1587 | $208.16 | $208.15 | $208.20 |
| Purchase #6 | $28.29 | 8.220% | $30.6154 | $30.62 | $30.60 | $30.60 |
| Purchase #7 | $99.32 | 13.147% | $112.3776 | $112.38 | $112.40 | $112.40 |
| 7 purchase totals = | $1,008.73 | $1,100.9186 | $1,100.94 | $1,100.95 | $1,100.90 | |