| 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 | $192.46 | 9.227% | $210.2183 | $210.22 | $210.20 | $210.20 |
| Purchase #2 | $135.60 | 6.147% | $143.9353 | $143.94 | $143.95 | $143.90 |
| Purchase #3 | $29.86 | 13.722% | $33.9574 | $33.96 | $33.95 | $34.00 |
| Purchase #4 | $99.89 | 8.279% | $108.1599 | $108.16 | $108.15 | $108.20 |
| Purchase #5 | $109.53 | 10.224% | $120.7283 | $120.73 | $120.75 | $120.70 |
| Purchase #6 | $185.97 | 7.381% | $199.6964 | $199.70 | $199.70 | $199.70 |
| Purchase #7 | $5.44 | 11.193% | $6.0489 | $6.05 | $6.05 | $6.00 |
| 7 purchase totals = | $758.75 | $822.7445 | $822.76 | $822.75 | $822.70 | |