| 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 | $72.68 | 11.749% | $81.2192 | $81.22 | $81.20 | $81.20 |
| Purchase #2 | $126.85 | 5.108% | $133.3295 | $133.33 | $133.35 | $133.30 |
| Purchase #3 | $117.66 | 11.846% | $131.598 | $131.60 | $131.60 | $131.60 |
| Purchase #4 | $224.86 | 12.708% | $253.4352 | $253.44 | $253.45 | $253.40 |
| Purchase #5 | $222.38 | 3.272% | $229.6563 | $229.66 | $229.65 | $229.70 |
| Purchase #6 | $228.53 | 13.188% | $258.6685 | $258.67 | $258.65 | $258.70 |
| Purchase #7 | $204.61 | 10.648% | $226.3969 | $226.40 | $226.40 | $226.40 |
| 7 purchase totals = | $1,197.57 | $1,314.3036 | $1,314.32 | $1,314.30 | $1,314.30 | |