| 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 | $21.68 | 7.722% | $23.3541 | $23.35 | $23.35 | $23.40 |
| Purchase #2 | $171.33 | 8.387% | $185.6994 | $185.70 | $185.70 | $185.70 |
| Purchase #3 | $247.49 | 12.421% | $278.2307 | $278.23 | $278.25 | $278.20 |
| Purchase #4 | $25.26 | 11.146% | $28.0755 | $28.08 | $28.10 | $28.10 |
| Purchase #5 | $250.45 | 5.210% | $263.4984 | $263.50 | $263.50 | $263.50 |
| Purchase #6 | $153.75 | 13.110% | $173.9066 | $173.91 | $173.90 | $173.90 |
| Purchase #7 | $138.34 | 8.789% | $150.4987 | $150.50 | $150.50 | $150.50 |
| 7 purchase totals = | $1,008.30 | $1,103.2634 | $1,103.27 | $1,103.30 | $1,103.30 | |