| 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 | $243.67 | 12.510% | $274.1531 | $274.15 | $274.15 | $274.20 |
| Purchase #2 | $168.28 | 13.310% | $190.6781 | $190.68 | $190.70 | $190.70 |
| Purchase #3 | $91.97 | 12.823% | $103.7633 | $103.76 | $103.75 | $103.80 |
| Purchase #4 | $138.30 | 6.681% | $147.5398 | $147.54 | $147.55 | $147.50 |
| Purchase #5 | $210.89 | 7.617% | $226.9535 | $226.95 | $226.95 | $227.00 |
| Purchase #6 | $105.68 | 11.597% | $117.9357 | $117.94 | $117.95 | $117.90 |
| Purchase #7 | $171.52 | 7.485% | $184.3583 | $184.36 | $184.35 | $184.40 |
| 7 purchase totals = | $1,130.31 | $1,245.3818 | $1,245.38 | $1,245.40 | $1,245.50 | |