| 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 | $238.40 | 10.508% | $263.4511 | $263.45 | $263.45 | $263.50 |
| Purchase #2 | $169.73 | 12.287% | $190.5847 | $190.58 | $190.60 | $190.60 |
| Purchase #3 | $154.52 | 6.546% | $164.6349 | $164.63 | $164.65 | $164.60 |
| Purchase #4 | $184.30 | 7.408% | $197.9529 | $197.95 | $197.95 | $198.00 |
| Purchase #5 | $210.31 | 6.831% | $224.6763 | $224.68 | $224.70 | $224.70 |
| Purchase #6 | $11.68 | 3.643% | $12.1055 | $12.11 | $12.10 | $12.10 |
| Purchase #7 | $193.43 | 9.272% | $211.3648 | $211.36 | $211.35 | $211.40 |
| 7 purchase totals = | $1,162.37 | $1,264.7702 | $1,264.76 | $1,264.80 | $1,264.90 | |