| 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 | $228.89 | 6.166% | $243.0034 | $243.00 | $243.00 | $243.00 |
| Purchase #2 | $231.49 | 6.642% | $246.8656 | $246.87 | $246.85 | $246.90 |
| Purchase #3 | $40.63 | 5.118% | $42.7094 | $42.71 | $42.70 | $42.70 |
| Purchase #4 | $173.71 | 12.631% | $195.6513 | $195.65 | $195.65 | $195.70 |
| Purchase #5 | $196.35 | 6.226% | $208.5748 | $208.57 | $208.55 | $208.60 |
| Purchase #6 | $135.74 | 3.261% | $140.1665 | $140.17 | $140.15 | $140.20 |
| Purchase #7 | $229.94 | 11.484% | $256.3463 | $256.35 | $256.35 | $256.30 |
| 7 purchase totals = | $1,236.75 | $1,333.3173 | $1,333.32 | $1,333.25 | $1,333.40 | |