| 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 | $96.72 | 11.707% | $108.043 | $108.04 | $108.05 | $108.00 |
| Purchase #2 | $101.56 | 13.740% | $115.5143 | $115.51 | $115.50 | $115.50 |
| Purchase #3 | $232.71 | 8.803% | $253.1955 | $253.20 | $253.20 | $253.20 |
| Purchase #4 | $122.72 | 7.297% | $131.6749 | $131.67 | $131.65 | $131.70 |
| Purchase #5 | $107.97 | 4.520% | $112.8502 | $112.85 | $112.85 | $112.90 |
| Purchase #6 | $55.91 | 5.229% | $58.8335 | $58.83 | $58.85 | $58.80 |
| Purchase #7 | $239.31 | 10.529% | $264.5069 | $264.51 | $264.50 | $264.50 |
| 7 purchase totals = | $956.90 | $1,044.6183 | $1,044.61 | $1,044.60 | $1,044.60 | |