| 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 | $22.57 | 8.252% | $24.4325 | $24.43 | $24.45 | $24.40 |
| Purchase #2 | $7.47 | 8.446% | $8.1009 | $8.10 | $8.10 | $8.10 |
| Purchase #3 | $101.66 | 4.765% | $106.5041 | $106.50 | $106.50 | $106.50 |
| Purchase #4 | $106.45 | 4.274% | $110.9997 | $111.00 | $111.00 | $111.00 |
| Purchase #5 | $230.87 | 9.287% | $252.3109 | $252.31 | $252.30 | $252.30 |
| Purchase #6 | $196.77 | 12.303% | $220.9786 | $220.98 | $221.00 | $221.00 |
| Purchase #7 | $217.71 | 11.299% | $242.3091 | $242.31 | $242.30 | $242.30 |
| 7 purchase totals = | $883.50 | $965.6358 | $965.63 | $965.65 | $965.60 | |