| 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 | $7.26 | 9.153% | $7.9245 | $7.92 | $7.90 | $7.90 |
| Purchase #2 | $226.59 | 11.224% | $252.0225 | $252.02 | $252.00 | $252.00 |
| Purchase #3 | $50.65 | 11.236% | $56.341 | $56.34 | $56.35 | $56.30 |
| Purchase #4 | $209.61 | 13.727% | $238.3832 | $238.38 | $238.40 | $238.40 |
| Purchase #5 | $107.68 | 10.138% | $118.5966 | $118.60 | $118.60 | $118.60 |
| Purchase #6 | $190.26 | 3.334% | $196.6033 | $196.60 | $196.60 | $196.60 |
| Purchase #7 | $131.74 | 8.827% | $143.3687 | $143.37 | $143.35 | $143.40 |
| 7 purchase totals = | $923.79 | $1,013.2398 | $1,013.23 | $1,013.20 | $1,013.20 | |