| 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 | $249.36 | 6.145% | $264.6832 | $264.68 | $264.70 | $264.70 |
| Purchase #2 | $29.81 | 10.645% | $32.9833 | $32.98 | $33.00 | $33.00 |
| Purchase #3 | $6.85 | 6.456% | $7.2922 | $7.29 | $7.30 | $7.30 |
| Purchase #4 | $22.57 | 10.458% | $24.9304 | $24.93 | $24.95 | $24.90 |
| Purchase #5 | $181.84 | 7.515% | $195.5053 | $195.51 | $195.50 | $195.50 |
| Purchase #6 | $55.27 | 11.126% | $61.4193 | $61.42 | $61.40 | $61.40 |
| Purchase #7 | $94.27 | 9.645% | $103.3623 | $103.36 | $103.35 | $103.40 |
| 7 purchase totals = | $639.97 | $690.1760 | $690.17 | $690.20 | $690.20 | |