| 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 | $144.33 | 11.282% | $160.6133 | $160.61 | $160.60 | $160.60 |
| Purchase #2 | $243.71 | 5.354% | $256.7582 | $256.76 | $256.75 | $256.80 |
| Purchase #3 | $19.75 | 13.444% | $22.4052 | $22.41 | $22.40 | $22.40 |
| Purchase #4 | $69.52 | 5.769% | $73.5306 | $73.53 | $73.55 | $73.50 |
| Purchase #5 | $21.48 | 13.402% | $24.3587 | $24.36 | $24.35 | $24.40 |
| Purchase #6 | $246.68 | 5.171% | $259.4358 | $259.44 | $259.45 | $259.40 |
| Purchase #7 | $38.59 | 9.591% | $42.2912 | $42.29 | $42.30 | $42.30 |
| 7 purchase totals = | $784.06 | $839.3930 | $839.40 | $839.40 | $839.40 | |