| 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 | $128.45 | 10.436% | $141.855 | $141.86 | $141.85 | $141.90 |
| Purchase #2 | $28.77 | 9.308% | $31.4479 | $31.45 | $31.45 | $31.40 |
| Purchase #3 | $187.43 | 13.749% | $213.1998 | $213.20 | $213.20 | $213.20 |
| Purchase #4 | $62.76 | 4.440% | $65.5465 | $65.55 | $65.55 | $65.50 |
| Purchase #5 | $196.26 | 7.331% | $210.6478 | $210.65 | $210.65 | $210.60 |
| Purchase #6 | $110.77 | 10.470% | $122.3676 | $122.37 | $122.35 | $122.40 |
| Purchase #7 | $203.73 | 5.526% | $214.9881 | $214.99 | $215.00 | $215.00 |
| 7 purchase totals = | $918.17 | $1,000.0527 | $1,000.07 | $1,000.05 | $1,000.00 | |