| 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 | $133.62 | 9.346% | $146.1081 | $146.11 | $146.10 | $146.10 |
| Purchase #2 | $108.56 | 5.833% | $114.8923 | $114.89 | $114.90 | $114.90 |
| Purchase #3 | $116.75 | 11.286% | $129.9264 | $129.93 | $129.95 | $129.90 |
| Purchase #4 | $235.58 | 4.752% | $246.7748 | $246.77 | $246.75 | $246.80 |
| Purchase #5 | $76.63 | 5.600% | $80.9213 | $80.92 | $80.90 | $80.90 |
| Purchase #6 | $236.90 | 6.853% | $253.1348 | $253.13 | $253.15 | $253.10 |
| Purchase #7 | $145.30 | 9.556% | $159.1849 | $159.18 | $159.20 | $159.20 |
| 7 purchase totals = | $1,053.34 | $1,130.9426 | $1,130.93 | $1,130.95 | $1,130.90 | |