| 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 | $234.95 | 6.649% | $250.5718 | $250.57 | $250.55 | $250.60 |
| Purchase #2 | $245.76 | 11.603% | $274.2755 | $274.28 | $274.30 | $274.30 |
| Purchase #3 | $93.36 | 8.721% | $101.5019 | $101.50 | $101.50 | $101.50 |
| Purchase #4 | $158.57 | 5.803% | $167.7718 | $167.77 | $167.75 | $167.80 |
| Purchase #5 | $36.70 | 8.479% | $39.8118 | $39.81 | $39.80 | $39.80 |
| Purchase #6 | $227.82 | 10.247% | $251.1647 | $251.16 | $251.15 | $251.20 |
| Purchase #7 | $74.28 | 12.322% | $83.4328 | $83.43 | $83.45 | $83.40 |
| 7 purchase totals = | $1,071.44 | $1,168.5303 | $1,168.52 | $1,168.50 | $1,168.60 | |