| 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 | $245.30 | 6.273% | $260.6877 | $260.69 | $260.70 | $260.70 |
| Purchase #2 | $141.50 | 5.869% | $149.8046 | $149.80 | $149.80 | $149.80 |
| Purchase #3 | $50.75 | 3.782% | $52.6694 | $52.67 | $52.65 | $52.70 |
| Purchase #4 | $109.43 | 13.337% | $124.0247 | $124.02 | $124.00 | $124.00 |
| Purchase #5 | $99.29 | 12.400% | $111.602 | $111.60 | $111.60 | $111.60 |
| Purchase #6 | $224.91 | 6.147% | $238.7352 | $238.74 | $238.75 | $238.70 |
| Purchase #7 | $159.28 | 12.125% | $178.5927 | $178.59 | $178.60 | $178.60 |
| 7 purchase totals = | $1,030.46 | $1,116.1163 | $1,116.11 | $1,116.10 | $1,116.10 | |