| 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 | $208.91 | 5.579% | $220.5651 | $220.57 | $220.55 | $220.60 |
| Purchase #2 | $98.25 | 5.487% | $103.641 | $103.64 | $103.65 | $103.60 |
| Purchase #3 | $130.31 | 9.731% | $142.9905 | $142.99 | $143.00 | $143.00 |
| Purchase #4 | $130.82 | 11.450% | $145.7989 | $145.80 | $145.80 | $145.80 |
| Purchase #5 | $22.50 | 9.750% | $24.6938 | $24.69 | $24.70 | $24.70 |
| Purchase #6 | $90.30 | 12.414% | $101.5098 | $101.51 | $101.50 | $101.50 |
| Purchase #7 | $129.60 | 10.434% | $143.1225 | $143.12 | $143.10 | $143.10 |
| 7 purchase totals = | $810.69 | $882.3216 | $882.32 | $882.30 | $882.30 | |