| 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 | $188.41 | 12.232% | $211.4563 | $211.46 | $211.45 | $211.50 |
| Purchase #2 | $201.78 | 5.399% | $212.6741 | $212.67 | $212.65 | $212.70 |
| Purchase #3 | $103.80 | 6.277% | $110.3155 | $110.32 | $110.30 | $110.30 |
| Purchase #4 | $140.70 | 7.276% | $150.9373 | $150.94 | $150.95 | $150.90 |
| Purchase #5 | $33.44 | 5.839% | $35.3926 | $35.39 | $35.40 | $35.40 |
| Purchase #6 | $125.49 | 7.120% | $134.4249 | $134.42 | $134.40 | $134.40 |
| Purchase #7 | $216.27 | 3.459% | $223.7508 | $223.75 | $223.75 | $223.80 |
| 7 purchase totals = | $1,009.89 | $1,078.9515 | $1,078.95 | $1,078.90 | $1,079.00 | |