| 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 | $222.44 | 10.817% | $246.5013 | $246.50 | $246.50 | $246.50 |
| Purchase #2 | $199.41 | 9.317% | $217.989 | $217.99 | $218.00 | $218.00 |
| Purchase #3 | $90.75 | 8.554% | $98.5128 | $98.51 | $98.50 | $98.50 |
| Purchase #4 | $218.36 | 6.392% | $232.3176 | $232.32 | $232.30 | $232.30 |
| Purchase #5 | $90.48 | 9.289% | $98.8847 | $98.88 | $98.90 | $98.90 |
| Purchase #6 | $172.44 | 13.828% | $196.285 | $196.29 | $196.30 | $196.30 |
| Purchase #7 | $44.41 | 9.172% | $48.4833 | $48.48 | $48.50 | $48.50 |
| 7 purchase totals = | $1,038.29 | $1,138.9737 | $1,138.97 | $1,139.00 | $1,139.00 | |