| 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 | $91.70 | 13.404% | $103.9915 | $103.99 | $104.00 | $104.00 |
| Purchase #2 | $125.60 | 7.613% | $135.1619 | $135.16 | $135.15 | $135.20 |
| Purchase #3 | $221.96 | 5.201% | $233.5041 | $233.50 | $233.50 | $233.50 |
| Purchase #4 | $21.67 | 9.584% | $23.7469 | $23.75 | $23.75 | $23.70 |
| Purchase #5 | $54.52 | 5.247% | $57.3807 | $57.38 | $57.40 | $57.40 |
| Purchase #6 | $143.91 | 8.642% | $156.3467 | $156.35 | $156.35 | $156.30 |
| Purchase #7 | $117.73 | 11.742% | $131.5539 | $131.55 | $131.55 | $131.60 |
| 7 purchase totals = | $777.09 | $841.6857 | $841.68 | $841.70 | $841.70 | |