| 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 | $244.60 | 13.450% | $277.4987 | $277.50 | $277.50 | $277.50 |
| Purchase #2 | $61.60 | 4.584% | $64.4237 | $64.42 | $64.40 | $64.40 |
| Purchase #3 | $37.42 | 4.739% | $39.1933 | $39.19 | $39.20 | $39.20 |
| Purchase #4 | $185.83 | 13.561% | $211.0304 | $211.03 | $211.05 | $211.00 |
| Purchase #5 | $93.78 | 10.725% | $103.8379 | $103.84 | $103.85 | $103.80 |
| Purchase #6 | $7.49 | 3.351% | $7.741 | $7.74 | $7.75 | $7.70 |
| Purchase #7 | $232.86 | 3.817% | $241.7483 | $241.75 | $241.75 | $241.70 |
| 7 purchase totals = | $863.58 | $945.4733 | $945.47 | $945.50 | $945.30 | |