| 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 | $235.91 | 8.137% | $255.106 | $255.11 | $255.10 | $255.10 |
| Purchase #2 | $198.75 | 6.415% | $211.4998 | $211.50 | $211.50 | $211.50 |
| Purchase #3 | $243.69 | 5.497% | $257.0856 | $257.09 | $257.10 | $257.10 |
| Purchase #4 | $50.89 | 13.735% | $57.8797 | $57.88 | $57.90 | $57.90 |
| Purchase #5 | $217.91 | 9.613% | $238.8577 | $238.86 | $238.85 | $238.90 |
| Purchase #6 | $216.88 | 10.116% | $238.8196 | $238.82 | $238.80 | $238.80 |
| Purchase #7 | $218.96 | 11.637% | $244.4404 | $244.44 | $244.45 | $244.40 |
| 7 purchase totals = | $1,382.99 | $1,503.6888 | $1,503.70 | $1,503.70 | $1,503.70 | |