| 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 | $241.34 | 5.808% | $255.357 | $255.36 | $255.35 | $255.40 |
| Purchase #2 | $220.71 | 10.758% | $244.454 | $244.45 | $244.45 | $244.50 |
| Purchase #3 | $20.42 | 3.483% | $21.1312 | $21.13 | $21.15 | $21.10 |
| Purchase #4 | $223.33 | 6.164% | $237.0961 | $237.10 | $237.10 | $237.10 |
| Purchase #5 | $67.93 | 4.251% | $70.8177 | $70.82 | $70.80 | $70.80 |
| Purchase #6 | $106.67 | 11.383% | $118.8122 | $118.81 | $118.80 | $118.80 |
| Purchase #7 | $220.55 | 13.819% | $251.0278 | $251.03 | $251.05 | $251.00 |
| 7 purchase totals = | $1,100.95 | $1,198.6960 | $1,198.70 | $1,198.70 | $1,198.70 | |