| 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 | $224.86 | 12.607% | $253.2081 | $253.21 | $253.20 | $253.20 |
| Purchase #2 | $250.40 | 10.600% | $276.9424 | $276.94 | $276.95 | $276.90 |
| Purchase #3 | $222.60 | 8.567% | $241.6701 | $241.67 | $241.65 | $241.70 |
| Purchase #4 | $35.54 | 13.314% | $40.2718 | $40.27 | $40.25 | $40.30 |
| Purchase #5 | $228.59 | 12.202% | $256.4826 | $256.48 | $256.50 | $256.50 |
| Purchase #6 | $117.55 | 4.584% | $122.9385 | $122.94 | $122.95 | $122.90 |
| Purchase #7 | $29.61 | 6.662% | $31.5826 | $31.58 | $31.60 | $31.60 |
| 7 purchase totals = | $1,109.15 | $1,223.0961 | $1,223.09 | $1,223.10 | $1,223.10 | |