| 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 | $221.37 | 8.282% | $239.7039 | $239.70 | $239.70 | $239.70 |
| Purchase #2 | $40.96 | 10.359% | $45.203 | $45.20 | $45.20 | $45.20 |
| Purchase #3 | $20.49 | 7.866% | $22.1017 | $22.10 | $22.10 | $22.10 |
| Purchase #4 | $246.83 | 4.426% | $257.7547 | $257.75 | $257.75 | $257.80 |
| Purchase #5 | $230.52 | 10.304% | $254.2728 | $254.27 | $254.25 | $254.30 |
| Purchase #6 | $209.38 | 10.161% | $230.6551 | $230.66 | $230.65 | $230.70 |
| Purchase #7 | $59.72 | 6.829% | $63.7983 | $63.80 | $63.80 | $63.80 |
| 7 purchase totals = | $1,029.27 | $1,113.4895 | $1,113.48 | $1,113.45 | $1,113.60 | |