| 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 | $66.46 | 11.525% | $74.1195 | $74.12 | $74.10 | $74.10 |
| Purchase #2 | $200.64 | 9.637% | $219.9757 | $219.98 | $220.00 | $220.00 |
| Purchase #3 | $177.96 | 9.629% | $195.0958 | $195.10 | $195.10 | $195.10 |
| Purchase #4 | $196.56 | 8.840% | $213.9359 | $213.94 | $213.95 | $213.90 |
| Purchase #5 | $201.45 | 11.489% | $224.5946 | $224.59 | $224.60 | $224.60 |
| Purchase #6 | $57.45 | 8.403% | $62.2775 | $62.28 | $62.30 | $62.30 |
| Purchase #7 | $164.73 | 4.629% | $172.3554 | $172.36 | $172.35 | $172.40 |
| 7 purchase totals = | $1,065.25 | $1,162.3544 | $1,162.37 | $1,162.40 | $1,162.40 | |