| 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 | $194.62 | 10.285% | $214.6367 | $214.64 | $214.65 | $214.60 |
| Purchase #2 | $28.55 | 13.182% | $32.3135 | $32.31 | $32.30 | $32.30 |
| Purchase #3 | $7.86 | 12.562% | $8.8474 | $8.85 | $8.85 | $8.80 |
| Purchase #4 | $105.50 | 10.274% | $116.3391 | $116.34 | $116.35 | $116.30 |
| Purchase #5 | $249.71 | 8.502% | $270.9403 | $270.94 | $270.95 | $270.90 |
| Purchase #6 | $141.50 | 12.745% | $159.5342 | $159.53 | $159.55 | $159.50 |
| Purchase #7 | $95.38 | 6.140% | $101.2363 | $101.24 | $101.25 | $101.20 |
| 7 purchase totals = | $823.12 | $903.8475 | $903.85 | $903.90 | $903.60 | |