| 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 | $209.28 | 5.301% | $220.3739 | $220.37 | $220.35 | $220.40 |
| Purchase #2 | $24.94 | 7.192% | $26.7337 | $26.73 | $26.75 | $26.70 |
| Purchase #3 | $125.43 | 4.401% | $130.9502 | $130.95 | $130.95 | $131.00 |
| Purchase #4 | $163.31 | 5.461% | $172.2284 | $172.23 | $172.25 | $172.20 |
| Purchase #5 | $193.79 | 9.547% | $212.2911 | $212.29 | $212.30 | $212.30 |
| Purchase #6 | $33.81 | 6.214% | $35.911 | $35.91 | $35.90 | $35.90 |
| Purchase #7 | $40.43 | 10.397% | $44.6335 | $44.63 | $44.65 | $44.60 |
| 7 purchase totals = | $790.99 | $843.1218 | $843.11 | $843.15 | $843.10 | |