| 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 | $121.49 | 4.292% | $126.7044 | $126.70 | $126.70 | $126.70 |
| Purchase #2 | $149.36 | 5.809% | $158.0363 | $158.04 | $158.05 | $158.00 |
| Purchase #3 | $127.32 | 8.228% | $137.7959 | $137.80 | $137.80 | $137.80 |
| Purchase #4 | $192.63 | 10.580% | $213.0103 | $213.01 | $213.00 | $213.00 |
| Purchase #5 | $244.87 | 9.106% | $267.1679 | $267.17 | $267.15 | $267.20 |
| Purchase #6 | $6.65 | 9.109% | $7.2557 | $7.26 | $7.25 | $7.30 |
| Purchase #7 | $228.50 | 5.445% | $240.9418 | $240.94 | $240.95 | $240.90 |
| 7 purchase totals = | $1,070.82 | $1,150.9123 | $1,150.92 | $1,150.90 | $1,150.90 | |