| 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 | $248.65 | 9.147% | $271.394 | $271.39 | $271.40 | $271.40 |
| Purchase #2 | $160.69 | 3.607% | $166.4861 | $166.49 | $166.50 | $166.50 |
| Purchase #3 | $241.45 | 4.461% | $252.2211 | $252.22 | $252.20 | $252.20 |
| Purchase #4 | $73.94 | 5.302% | $77.8603 | $77.86 | $77.85 | $77.90 |
| Purchase #5 | $8.60 | 12.602% | $9.6838 | $9.68 | $9.70 | $9.70 |
| Purchase #6 | $34.34 | 11.409% | $38.2579 | $38.26 | $38.25 | $38.30 |
| Purchase #7 | $134.34 | 9.125% | $146.5985 | $146.60 | $146.60 | $146.60 |
| 7 purchase totals = | $902.01 | $962.5017 | $962.50 | $962.50 | $962.60 | |