| 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 | $215.31 | 5.216% | $226.5406 | $226.54 | $226.55 | $226.50 |
| Purchase #2 | $45.46 | 9.170% | $49.6287 | $49.63 | $49.65 | $49.60 |
| Purchase #3 | $23.48 | 10.635% | $25.9771 | $25.98 | $26.00 | $26.00 |
| Purchase #4 | $99.73 | 9.779% | $109.4826 | $109.48 | $109.50 | $109.50 |
| Purchase #5 | $172.93 | 10.874% | $191.7344 | $191.73 | $191.75 | $191.70 |
| Purchase #6 | $187.51 | 3.199% | $193.5084 | $193.51 | $193.50 | $193.50 |
| Purchase #7 | $81.76 | 10.517% | $90.3587 | $90.36 | $90.35 | $90.40 |
| 7 purchase totals = | $826.18 | $887.2305 | $887.23 | $887.30 | $887.20 | |