| 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 | $244.61 | 11.579% | $272.9334 | $272.93 | $272.95 | $272.90 |
| Purchase #2 | $44.80 | 10.588% | $49.5434 | $49.54 | $49.55 | $49.50 |
| Purchase #3 | $130.29 | 12.201% | $146.1867 | $146.19 | $146.20 | $146.20 |
| Purchase #4 | $224.40 | 9.613% | $245.9716 | $245.97 | $245.95 | $246.00 |
| Purchase #5 | $78.28 | 9.367% | $85.6125 | $85.61 | $85.60 | $85.60 |
| Purchase #6 | $8.76 | 12.760% | $9.8778 | $9.88 | $9.90 | $9.90 |
| Purchase #7 | $121.42 | 11.353% | $135.2048 | $135.20 | $135.20 | $135.20 |
| 7 purchase totals = | $852.56 | $945.3302 | $945.32 | $945.35 | $945.30 | |