| 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 | $124.64 | 6.669% | $132.9522 | $132.95 | $132.95 | $133.00 |
| Purchase #2 | $223.60 | 7.172% | $239.6366 | $239.64 | $239.65 | $239.60 |
| Purchase #3 | $19.27 | 4.252% | $20.0894 | $20.09 | $20.10 | $20.10 |
| Purchase #4 | $44.47 | 8.651% | $48.3171 | $48.32 | $48.30 | $48.30 |
| Purchase #5 | $192.64 | 11.700% | $215.1789 | $215.18 | $215.20 | $215.20 |
| Purchase #6 | $110.86 | 3.146% | $114.3477 | $114.35 | $114.35 | $114.30 |
| Purchase #7 | $106.64 | 13.445% | $120.9777 | $120.98 | $121.00 | $121.00 |
| 7 purchase totals = | $822.12 | $891.4996 | $891.51 | $891.55 | $891.50 | |