| 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 | $103.66 | 11.805% | $115.8971 | $115.90 | $115.90 | $115.90 |
| Purchase #2 | $69.74 | 13.288% | $79.0071 | $79.01 | $79.00 | $79.00 |
| Purchase #3 | $55.90 | 12.174% | $62.7053 | $62.71 | $62.70 | $62.70 |
| Purchase #4 | $224.87 | 7.799% | $242.4076 | $242.41 | $242.40 | $242.40 |
| Purchase #5 | $116.49 | 13.600% | $132.3326 | $132.33 | $132.35 | $132.30 |
| Purchase #6 | $247.61 | 6.846% | $264.5614 | $264.56 | $264.55 | $264.60 |
| Purchase #7 | $170.28 | 6.712% | $181.7092 | $181.71 | $181.70 | $181.70 |
| 7 purchase totals = | $988.55 | $1,078.6203 | $1,078.63 | $1,078.60 | $1,078.60 | |