| 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 | $225.50 | 6.251% | $239.596 | $239.60 | $239.60 | $239.60 |
| Purchase #2 | $21.31 | 4.660% | $22.303 | $22.30 | $22.30 | $22.30 |
| Purchase #3 | $123.61 | 4.773% | $129.5099 | $129.51 | $129.50 | $129.50 |
| Purchase #4 | $194.95 | 12.396% | $219.116 | $219.12 | $219.10 | $219.10 |
| Purchase #5 | $35.38 | 7.605% | $38.0706 | $38.07 | $38.05 | $38.10 |
| Purchase #6 | $150.71 | 4.778% | $157.9109 | $157.91 | $157.90 | $157.90 |
| Purchase #7 | $113.46 | 12.663% | $127.8274 | $127.83 | $127.85 | $127.80 |
| 7 purchase totals = | $864.92 | $934.3338 | $934.34 | $934.30 | $934.30 | |