| 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 | $242.54 | 8.664% | $263.5537 | $263.55 | $263.55 | $263.60 |
| Purchase #2 | $41.50 | 8.663% | $45.0951 | $45.10 | $45.10 | $45.10 |
| Purchase #3 | $180.99 | 10.532% | $200.0519 | $200.05 | $200.05 | $200.10 |
| Purchase #4 | $178.47 | 9.260% | $194.9963 | $195.00 | $195.00 | $195.00 |
| Purchase #5 | $125.44 | 13.366% | $142.2063 | $142.21 | $142.20 | $142.20 |
| Purchase #6 | $164.63 | 11.829% | $184.1041 | $184.10 | $184.10 | $184.10 |
| Purchase #7 | $33.81 | 12.620% | $38.0768 | $38.08 | $38.10 | $38.10 |
| 7 purchase totals = | $967.38 | $1,068.0842 | $1,068.09 | $1,068.10 | $1,068.20 | |