| 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 | $13.89 | 3.451% | $14.3693 | $14.37 | $14.35 | $14.40 |
| Purchase #2 | $223.68 | 9.183% | $244.2205 | $244.22 | $244.20 | $244.20 |
| Purchase #3 | $214.27 | 9.457% | $234.5335 | $234.53 | $234.55 | $234.50 |
| Purchase #4 | $42.80 | 8.484% | $46.4312 | $46.43 | $46.45 | $46.40 |
| Purchase #5 | $22.83 | 12.807% | $25.7538 | $25.75 | $25.75 | $25.80 |
| Purchase #6 | $203.28 | 8.260% | $220.0709 | $220.07 | $220.05 | $220.10 |
| Purchase #7 | $162.74 | 9.416% | $178.0636 | $178.06 | $178.05 | $178.10 |
| 7 purchase totals = | $883.49 | $963.4428 | $963.43 | $963.40 | $963.50 | |