| 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 | $30.91 | 4.319% | $32.245 | $32.25 | $32.25 | $32.20 |
| Purchase #2 | $99.87 | 11.810% | $111.6646 | $111.66 | $111.65 | $111.70 |
| Purchase #3 | $20.78 | 7.600% | $22.3593 | $22.36 | $22.35 | $22.40 |
| Purchase #4 | $235.90 | 7.145% | $252.7551 | $252.76 | $252.75 | $252.80 |
| Purchase #5 | $226.41 | 5.434% | $238.7131 | $238.71 | $238.70 | $238.70 |
| Purchase #6 | $149.37 | 6.675% | $159.3404 | $159.34 | $159.35 | $159.30 |
| Purchase #7 | $178.59 | 8.814% | $194.3309 | $194.33 | $194.35 | $194.30 |
| 7 purchase totals = | $941.83 | $1,011.4084 | $1,011.41 | $1,011.40 | $1,011.40 | |