| 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 | $210.83 | 10.584% | $233.1442 | $233.14 | $233.15 | $233.10 |
| Purchase #2 | $128.56 | 11.268% | $143.0461 | $143.05 | $143.05 | $143.00 |
| Purchase #3 | $175.30 | 12.244% | $196.7637 | $196.76 | $196.75 | $196.80 |
| Purchase #4 | $132.33 | 12.618% | $149.0274 | $149.03 | $149.05 | $149.00 |
| Purchase #5 | $19.29 | 7.565% | $20.7493 | $20.75 | $20.75 | $20.70 |
| Purchase #6 | $190.57 | 6.574% | $203.0981 | $203.10 | $203.10 | $203.10 |
| Purchase #7 | $225.59 | 7.824% | $243.2402 | $243.24 | $243.25 | $243.20 |
| 7 purchase totals = | $1,082.47 | $1,189.0690 | $1,189.07 | $1,189.10 | $1,188.90 | |