| 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 | $111.40 | 4.662% | $116.5935 | $116.59 | $116.60 | $116.60 |
| Purchase #2 | $54.60 | 7.535% | $58.7141 | $58.71 | $58.70 | $58.70 |
| Purchase #3 | $160.42 | 13.225% | $181.6355 | $181.64 | $181.65 | $181.60 |
| Purchase #4 | $240.79 | 3.850% | $250.0604 | $250.06 | $250.05 | $250.10 |
| Purchase #5 | $6.99 | 9.516% | $7.6552 | $7.66 | $7.65 | $7.70 |
| Purchase #6 | $100.62 | 3.617% | $104.2594 | $104.26 | $104.25 | $104.30 |
| Purchase #7 | $227.99 | 4.705% | $238.7169 | $238.72 | $238.70 | $238.70 |
| 7 purchase totals = | $902.81 | $957.6350 | $957.64 | $957.60 | $957.70 | |