| 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 | $197.64 | 6.797% | $211.0736 | $211.07 | $211.05 | $211.10 |
| Purchase #2 | $86.28 | 3.212% | $89.0513 | $89.05 | $89.05 | $89.10 |
| Purchase #3 | $129.79 | 13.199% | $146.921 | $146.92 | $146.90 | $146.90 |
| Purchase #4 | $41.47 | 13.794% | $47.1904 | $47.19 | $47.20 | $47.20 |
| Purchase #5 | $59.98 | 12.155% | $67.2706 | $67.27 | $67.25 | $67.30 |
| Purchase #6 | $136.35 | 9.802% | $149.715 | $149.72 | $149.70 | $149.70 |
| Purchase #7 | $230.54 | 6.837% | $246.302 | $246.30 | $246.30 | $246.30 |
| 7 purchase totals = | $882.05 | $957.5239 | $957.52 | $957.45 | $957.60 | |