| 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 | $24.38 | 13.489% | $27.6686 | $27.67 | $27.65 | $27.70 |
| Purchase #2 | $20.41 | 5.646% | $21.5623 | $21.56 | $21.55 | $21.60 |
| Purchase #3 | $186.74 | 7.466% | $200.682 | $200.68 | $200.70 | $200.70 |
| Purchase #4 | $204.33 | 12.732% | $230.3453 | $230.35 | $230.35 | $230.30 |
| Purchase #5 | $200.26 | 9.389% | $219.0624 | $219.06 | $219.05 | $219.10 |
| Purchase #6 | $192.87 | 4.225% | $201.0188 | $201.02 | $201.00 | $201.00 |
| Purchase #7 | $125.88 | 7.365% | $135.1511 | $135.15 | $135.15 | $135.20 |
| 7 purchase totals = | $954.87 | $1,035.4905 | $1,035.49 | $1,035.45 | $1,035.60 | |