| 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 | $242.70 | 10.394% | $267.9262 | $267.93 | $267.95 | $267.90 |
| Purchase #2 | $46.68 | 8.181% | $50.4989 | $50.50 | $50.50 | $50.50 |
| Purchase #3 | $143.48 | 5.128% | $150.8377 | $150.84 | $150.85 | $150.80 |
| Purchase #4 | $106.70 | 12.701% | $120.252 | $120.25 | $120.25 | $120.30 |
| Purchase #5 | $78.29 | 10.856% | $86.7892 | $86.79 | $86.80 | $86.80 |
| Purchase #6 | $129.77 | 5.690% | $137.1539 | $137.15 | $137.15 | $137.20 |
| Purchase #7 | $222.98 | 8.279% | $241.4405 | $241.44 | $241.45 | $241.40 |
| 7 purchase totals = | $970.60 | $1,054.8984 | $1,054.90 | $1,054.95 | $1,054.90 | |