| 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 | $29.87 | 5.134% | $31.4035 | $31.40 | $31.40 | $31.40 |
| Purchase #2 | $148.66 | 13.650% | $168.9521 | $168.95 | $168.95 | $169.00 |
| Purchase #3 | $74.39 | 12.641% | $83.7936 | $83.79 | $83.80 | $83.80 |
| Purchase #4 | $180.59 | 12.505% | $203.1728 | $203.17 | $203.15 | $203.20 |
| Purchase #5 | $217.98 | 6.489% | $232.1247 | $232.12 | $232.10 | $232.10 |
| Purchase #6 | $213.79 | 5.601% | $225.7644 | $225.76 | $225.75 | $225.80 |
| Purchase #7 | $250.47 | 9.519% | $274.3122 | $274.31 | $274.30 | $274.30 |
| 7 purchase totals = | $1,115.75 | $1,219.5233 | $1,219.50 | $1,219.45 | $1,219.60 | |