| 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 | $236.55 | 7.293% | $253.8016 | $253.80 | $253.80 | $253.80 |
| Purchase #2 | $7.40 | 10.402% | $8.1697 | $8.17 | $8.15 | $8.20 |
| Purchase #3 | $169.67 | 7.716% | $182.7617 | $182.76 | $182.75 | $182.80 |
| Purchase #4 | $232.35 | 10.392% | $256.4958 | $256.50 | $256.50 | $256.50 |
| Purchase #5 | $50.88 | 9.866% | $55.8998 | $55.90 | $55.90 | $55.90 |
| Purchase #6 | $233.94 | 5.554% | $246.933 | $246.93 | $246.95 | $246.90 |
| Purchase #7 | $84.85 | 7.577% | $91.2791 | $91.28 | $91.30 | $91.30 |
| 7 purchase totals = | $1,015.64 | $1,095.3407 | $1,095.34 | $1,095.35 | $1,095.40 | |