| 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 | $140.26 | 10.819% | $155.4347 | $155.43 | $155.45 | $155.40 |
| Purchase #2 | $218.75 | 4.819% | $229.2916 | $229.29 | $229.30 | $229.30 |
| Purchase #3 | $159.61 | 12.171% | $179.0361 | $179.04 | $179.05 | $179.00 |
| Purchase #4 | $51.50 | 10.370% | $56.8406 | $56.84 | $56.85 | $56.80 |
| Purchase #5 | $241.66 | 4.675% | $252.9576 | $252.96 | $252.95 | $253.00 |
| Purchase #6 | $197.34 | 3.427% | $204.1028 | $204.10 | $204.10 | $204.10 |
| Purchase #7 | $175.98 | 6.664% | $187.7073 | $187.71 | $187.70 | $187.70 |
| 7 purchase totals = | $1,185.10 | $1,265.3707 | $1,265.37 | $1,265.40 | $1,265.30 | |