| 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 | $234.84 | 10.754% | $260.0947 | $260.09 | $260.10 | $260.10 |
| Purchase #2 | $213.90 | 12.781% | $241.2386 | $241.24 | $241.25 | $241.20 |
| Purchase #3 | $8.61 | 4.798% | $9.0231 | $9.02 | $9.00 | $9.00 |
| Purchase #4 | $230.55 | 4.220% | $240.2792 | $240.28 | $240.30 | $240.30 |
| Purchase #5 | $164.53 | 7.148% | $176.2906 | $176.29 | $176.30 | $176.30 |
| Purchase #6 | $15.43 | 9.286% | $16.8628 | $16.86 | $16.85 | $16.90 |
| Purchase #7 | $202.59 | 3.712% | $210.1101 | $210.11 | $210.10 | $210.10 |
| 7 purchase totals = | $1,070.45 | $1,153.8991 | $1,153.89 | $1,153.90 | $1,153.90 | |