| 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 | $246.48 | 12.105% | $276.3164 | $276.32 | $276.30 | $276.30 |
| Purchase #2 | $72.87 | 7.121% | $78.0591 | $78.06 | $78.05 | $78.10 |
| Purchase #3 | $166.55 | 13.578% | $189.1642 | $189.16 | $189.15 | $189.20 |
| Purchase #4 | $245.75 | 5.821% | $260.0551 | $260.06 | $260.05 | $260.10 |
| Purchase #5 | $225.65 | 7.352% | $242.2398 | $242.24 | $242.25 | $242.20 |
| Purchase #6 | $45.38 | 11.546% | $50.6196 | $50.62 | $50.60 | $50.60 |
| Purchase #7 | $41.92 | 5.422% | $44.1929 | $44.19 | $44.20 | $44.20 |
| 7 purchase totals = | $1,044.60 | $1,140.6471 | $1,140.65 | $1,140.60 | $1,140.70 | |