| 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 | $217.80 | 13.823% | $247.9065 | $247.91 | $247.90 | $247.90 |
| Purchase #2 | $195.70 | 12.796% | $220.7418 | $220.74 | $220.75 | $220.70 |
| Purchase #3 | $192.87 | 8.456% | $209.1791 | $209.18 | $209.20 | $209.20 |
| Purchase #4 | $90.96 | 5.554% | $96.0119 | $96.01 | $96.00 | $96.00 |
| Purchase #5 | $103.93 | 12.345% | $116.7602 | $116.76 | $116.75 | $116.80 |
| Purchase #6 | $106.48 | 5.218% | $112.0361 | $112.04 | $112.05 | $112.00 |
| Purchase #7 | $69.48 | 11.286% | $77.3215 | $77.32 | $77.30 | $77.30 |
| 7 purchase totals = | $977.22 | $1,079.9571 | $1,079.96 | $1,079.95 | $1,079.90 | |