| 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 | $107.48 | 6.348% | $114.3028 | $114.30 | $114.30 | $114.30 |
| Purchase #2 | $115.63 | 8.276% | $125.1995 | $125.20 | $125.20 | $125.20 |
| Purchase #3 | $72.99 | 5.746% | $77.184 | $77.18 | $77.20 | $77.20 |
| Purchase #4 | $246.42 | 7.219% | $264.2091 | $264.21 | $264.20 | $264.20 |
| Purchase #5 | $118.32 | 4.353% | $123.4705 | $123.47 | $123.45 | $123.50 |
| Purchase #6 | $228.31 | 4.634% | $238.8899 | $238.89 | $238.90 | $238.90 |
| Purchase #7 | $240.39 | 11.255% | $267.4459 | $267.45 | $267.45 | $267.40 |
| 7 purchase totals = | $1,129.54 | $1,210.7017 | $1,210.70 | $1,210.70 | $1,210.70 | |