| 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 | $215.53 | 3.522% | $223.121 | $223.12 | $223.10 | $223.10 |
| Purchase #2 | $9.87 | 6.818% | $10.5429 | $10.54 | $10.55 | $10.50 |
| Purchase #3 | $34.55 | 7.122% | $37.0107 | $37.01 | $37.00 | $37.00 |
| Purchase #4 | $216.27 | 12.545% | $243.4011 | $243.40 | $243.40 | $243.40 |
| Purchase #5 | $19.57 | 7.191% | $20.9773 | $20.98 | $21.00 | $21.00 |
| Purchase #6 | $242.48 | 8.774% | $263.7552 | $263.76 | $263.75 | $263.80 |
| Purchase #7 | $144.75 | 12.168% | $162.3632 | $162.36 | $162.35 | $162.40 |
| 7 purchase totals = | $883.02 | $961.1714 | $961.17 | $961.15 | $961.20 | |