| 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 | $188.36 | 13.157% | $213.1425 | $213.14 | $213.15 | $213.10 |
| Purchase #2 | $75.57 | 8.546% | $82.0282 | $82.03 | $82.05 | $82.00 |
| Purchase #3 | $211.45 | 3.577% | $219.0136 | $219.01 | $219.00 | $219.00 |
| Purchase #4 | $42.46 | 8.668% | $46.1404 | $46.14 | $46.15 | $46.10 |
| Purchase #5 | $113.50 | 5.727% | $120.0001 | $120.00 | $120.00 | $120.00 |
| Purchase #6 | $245.87 | 13.790% | $279.7755 | $279.78 | $279.80 | $279.80 |
| Purchase #7 | $175.57 | 9.625% | $192.4686 | $192.47 | $192.45 | $192.50 |
| 7 purchase totals = | $1,052.78 | $1,152.5689 | $1,152.57 | $1,152.60 | $1,152.50 | |