| 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 | $38.95 | 3.303% | $40.2365 | $40.24 | $40.25 | $40.20 |
| Purchase #2 | $13.95 | 12.269% | $15.6615 | $15.66 | $15.65 | $15.70 |
| Purchase #3 | $235.37 | 9.444% | $257.5983 | $257.60 | $257.60 | $257.60 |
| Purchase #4 | $153.83 | 11.137% | $170.962 | $170.96 | $170.95 | $171.00 |
| Purchase #5 | $220.84 | 9.633% | $242.1135 | $242.11 | $242.10 | $242.10 |
| Purchase #6 | $207.71 | 6.417% | $221.0388 | $221.04 | $221.05 | $221.00 |
| Purchase #7 | $130.66 | 10.279% | $144.0905 | $144.09 | $144.10 | $144.10 |
| 7 purchase totals = | $1,001.31 | $1,091.7011 | $1,091.70 | $1,091.70 | $1,091.70 | |