| 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 | $114.69 | 4.817% | $120.2146 | $120.21 | $120.20 | $120.20 |
| Purchase #2 | $80.89 | 12.437% | $90.9503 | $90.95 | $90.95 | $91.00 |
| Purchase #3 | $215.80 | 11.767% | $241.1932 | $241.19 | $241.20 | $241.20 |
| Purchase #4 | $124.94 | 6.320% | $132.8362 | $132.84 | $132.85 | $132.80 |
| Purchase #5 | $15.62 | 3.499% | $16.1665 | $16.17 | $16.15 | $16.20 |
| Purchase #6 | $226.68 | 11.212% | $252.0954 | $252.10 | $252.10 | $252.10 |
| Purchase #7 | $97.64 | 3.110% | $100.6766 | $100.68 | $100.70 | $100.70 |
| 7 purchase totals = | $876.26 | $954.1328 | $954.14 | $954.15 | $954.20 | |