| 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 | $228.62 | 12.685% | $257.6204 | $257.62 | $257.60 | $257.60 |
| Purchase #2 | $21.28 | 7.675% | $22.9132 | $22.91 | $22.90 | $22.90 |
| Purchase #3 | $170.60 | 13.189% | $193.1004 | $193.10 | $193.10 | $193.10 |
| Purchase #4 | $116.62 | 4.871% | $122.3006 | $122.30 | $122.30 | $122.30 |
| Purchase #5 | $18.74 | 13.605% | $21.2896 | $21.29 | $21.30 | $21.30 |
| Purchase #6 | $233.68 | 12.660% | $263.2639 | $263.26 | $263.25 | $263.30 |
| Purchase #7 | $83.26 | 12.194% | $93.4127 | $93.41 | $93.40 | $93.40 |
| 7 purchase totals = | $872.80 | $973.9008 | $973.89 | $973.85 | $973.90 | |