| 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 | $221.69 | 13.122% | $250.7802 | $250.78 | $250.80 | $250.80 |
| Purchase #2 | $203.92 | 4.236% | $212.5581 | $212.56 | $212.55 | $212.60 |
| Purchase #3 | $55.38 | 6.396% | $58.9221 | $58.92 | $58.90 | $58.90 |
| Purchase #4 | $223.31 | 9.666% | $244.8951 | $244.90 | $244.90 | $244.90 |
| Purchase #5 | $248.60 | 11.856% | $278.074 | $278.07 | $278.05 | $278.10 |
| Purchase #6 | $188.95 | 8.201% | $204.4458 | $204.45 | $204.45 | $204.40 |
| Purchase #7 | $135.35 | 3.628% | $140.2605 | $140.26 | $140.25 | $140.30 |
| 7 purchase totals = | $1,277.20 | $1,389.9358 | $1,389.94 | $1,389.90 | $1,390.00 | |