| 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 | $237.93 | 12.298% | $267.1906 | $267.19 | $267.20 | $267.20 |
| Purchase #2 | $26.41 | 9.687% | $28.9683 | $28.97 | $28.95 | $29.00 |
| Purchase #3 | $241.89 | 12.340% | $271.7392 | $271.74 | $271.75 | $271.70 |
| Purchase #4 | $137.64 | 10.526% | $152.128 | $152.13 | $152.15 | $152.10 |
| Purchase #5 | $136.43 | 6.104% | $144.7577 | $144.76 | $144.75 | $144.80 |
| Purchase #6 | $228.30 | 6.252% | $242.5733 | $242.57 | $242.55 | $242.60 |
| Purchase #7 | $194.92 | 9.245% | $212.9404 | $212.94 | $212.95 | $212.90 |
| 7 purchase totals = | $1,203.52 | $1,320.2975 | $1,320.30 | $1,320.30 | $1,320.30 | |