| 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 | $250.94 | 5.815% | $265.5322 | $265.53 | $265.55 | $265.50 |
| Purchase #2 | $154.56 | 3.868% | $160.5384 | $160.54 | $160.55 | $160.50 |
| Purchase #3 | $37.91 | 13.178% | $42.9058 | $42.91 | $42.90 | $42.90 |
| Purchase #4 | $147.79 | 6.623% | $157.5781 | $157.58 | $157.60 | $157.60 |
| Purchase #5 | $243.61 | 9.250% | $266.1439 | $266.14 | $266.15 | $266.10 |
| Purchase #6 | $19.75 | 13.387% | $22.3939 | $22.39 | $22.40 | $22.40 |
| Purchase #7 | $19.64 | 11.516% | $21.9017 | $21.90 | $21.90 | $21.90 |
| 7 purchase totals = | $874.20 | $936.9940 | $936.99 | $937.05 | $936.90 | |