| 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 | $127.85 | 8.366% | $138.5459 | $138.55 | $138.55 | $138.50 |
| Purchase #2 | $205.65 | 3.779% | $213.4215 | $213.42 | $213.40 | $213.40 |
| Purchase #3 | $219.34 | 9.217% | $239.5566 | $239.56 | $239.55 | $239.60 |
| Purchase #4 | $195.48 | 4.311% | $203.9071 | $203.91 | $203.90 | $203.90 |
| Purchase #5 | $53.91 | 7.547% | $57.9786 | $57.98 | $58.00 | $58.00 |
| Purchase #6 | $239.58 | 12.843% | $270.3493 | $270.35 | $270.35 | $270.30 |
| Purchase #7 | $137.96 | 9.526% | $151.1021 | $151.10 | $151.10 | $151.10 |
| 7 purchase totals = | $1,179.77 | $1,274.8611 | $1,274.87 | $1,274.85 | $1,274.80 | |