| 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 | $230.84 | 11.284% | $256.888 | $256.89 | $256.90 | $256.90 |
| Purchase #2 | $147.92 | 9.693% | $162.2579 | $162.26 | $162.25 | $162.30 |
| Purchase #3 | $21.99 | 11.189% | $24.4505 | $24.45 | $24.45 | $24.50 |
| Purchase #4 | $248.77 | 10.185% | $274.1072 | $274.11 | $274.10 | $274.10 |
| Purchase #5 | $231.53 | 6.431% | $246.4197 | $246.42 | $246.40 | $246.40 |
| Purchase #6 | $117.42 | 7.523% | $126.2535 | $126.25 | $126.25 | $126.30 |
| Purchase #7 | $56.48 | 4.252% | $58.8815 | $58.88 | $58.90 | $58.90 |
| 7 purchase totals = | $1,054.95 | $1,149.2583 | $1,149.26 | $1,149.25 | $1,149.40 | |