| 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 | $20.80 | 8.517% | $22.5715 | $22.57 | $22.55 | $22.60 |
| Purchase #2 | $203.88 | 7.594% | $219.3626 | $219.36 | $219.35 | $219.40 |
| Purchase #3 | $68.93 | 9.841% | $75.7134 | $75.71 | $75.70 | $75.70 |
| Purchase #4 | $123.71 | 6.812% | $132.1371 | $132.14 | $132.15 | $132.10 |
| Purchase #5 | $215.89 | 8.862% | $235.0222 | $235.02 | $235.00 | $235.00 |
| Purchase #6 | $239.70 | 7.856% | $258.5308 | $258.53 | $258.55 | $258.50 |
| Purchase #7 | $232.47 | 13.128% | $262.9887 | $262.99 | $263.00 | $263.00 |
| 7 purchase totals = | $1,105.38 | $1,206.3263 | $1,206.32 | $1,206.30 | $1,206.30 | |