| 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 | $236.98 | 8.822% | $257.8864 | $257.89 | $257.90 | $257.90 |
| Purchase #2 | $152.42 | 13.663% | $173.2451 | $173.25 | $173.25 | $173.20 |
| Purchase #3 | $215.47 | 12.405% | $242.1991 | $242.20 | $242.20 | $242.20 |
| Purchase #4 | $63.96 | 7.326% | $68.6457 | $68.65 | $68.65 | $68.60 |
| Purchase #5 | $80.44 | 12.612% | $90.5851 | $90.59 | $90.60 | $90.60 |
| Purchase #6 | $186.51 | 8.243% | $201.884 | $201.88 | $201.90 | $201.90 |
| Purchase #7 | $222.97 | 3.304% | $230.3369 | $230.34 | $230.35 | $230.30 |
| 7 purchase totals = | $1,158.75 | $1,264.7823 | $1,264.80 | $1,264.85 | $1,264.70 | |