| 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 | $116.80 | 10.198% | $128.7113 | $128.71 | $128.70 | $128.70 |
| Purchase #2 | $143.68 | 5.678% | $151.8382 | $151.84 | $151.85 | $151.80 |
| Purchase #3 | $219.29 | 12.206% | $246.0565 | $246.06 | $246.05 | $246.10 |
| Purchase #4 | $198.80 | 9.809% | $218.3003 | $218.30 | $218.30 | $218.30 |
| Purchase #5 | $218.42 | 4.688% | $228.6595 | $228.66 | $228.65 | $228.70 |
| Purchase #6 | $22.71 | 13.545% | $25.7861 | $25.79 | $25.80 | $25.80 |
| Purchase #7 | $30.78 | 6.156% | $32.6748 | $32.67 | $32.65 | $32.70 |
| 7 purchase totals = | $950.48 | $1,032.0267 | $1,032.03 | $1,032.00 | $1,032.10 | |