| 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 | $36.80 | 10.605% | $40.7026 | $40.70 | $40.70 | $40.70 |
| Purchase #2 | $230.65 | 5.777% | $243.9747 | $243.97 | $243.95 | $244.00 |
| Purchase #3 | $141.79 | 13.554% | $161.0082 | $161.01 | $161.00 | $161.00 |
| Purchase #4 | $34.94 | 4.128% | $36.3823 | $36.38 | $36.40 | $36.40 |
| Purchase #5 | $151.36 | 3.295% | $156.3473 | $156.35 | $156.35 | $156.30 |
| Purchase #6 | $213.63 | 11.435% | $238.0586 | $238.06 | $238.05 | $238.10 |
| Purchase #7 | $160.36 | 8.518% | $174.0195 | $174.02 | $174.00 | $174.00 |
| 7 purchase totals = | $969.53 | $1,050.4932 | $1,050.49 | $1,050.45 | $1,050.50 | |