| 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 | $197.35 | 10.652% | $218.3717 | $218.37 | $218.35 | $218.40 |
| Purchase #2 | $62.50 | 6.452% | $66.5325 | $66.53 | $66.55 | $66.50 |
| Purchase #3 | $113.55 | 4.626% | $118.8028 | $118.80 | $118.80 | $118.80 |
| Purchase #4 | $90.39 | 13.647% | $102.7255 | $102.73 | $102.75 | $102.70 |
| Purchase #5 | $189.33 | 5.113% | $199.0104 | $199.01 | $199.00 | $199.00 |
| Purchase #6 | $24.61 | 10.216% | $27.1242 | $27.12 | $27.10 | $27.10 |
| Purchase #7 | $72.30 | 9.385% | $79.0854 | $79.09 | $79.10 | $79.10 |
| 7 purchase totals = | $750.03 | $811.6525 | $811.65 | $811.65 | $811.60 | |