| 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 | $131.45 | 11.269% | $146.2631 | $146.26 | $146.25 | $146.30 |
| Purchase #2 | $245.59 | 9.534% | $269.0046 | $269.00 | $269.00 | $269.00 |
| Purchase #3 | $35.55 | 9.683% | $38.9923 | $38.99 | $39.00 | $39.00 |
| Purchase #4 | $148.38 | 3.102% | $152.9827 | $152.98 | $153.00 | $153.00 |
| Purchase #5 | $34.54 | 12.259% | $38.7743 | $38.77 | $38.75 | $38.80 |
| Purchase #6 | $181.66 | 8.542% | $197.1774 | $197.18 | $197.20 | $197.20 |
| Purchase #7 | $61.88 | 11.788% | $69.1744 | $69.17 | $69.15 | $69.20 |
| 7 purchase totals = | $839.05 | $912.3688 | $912.35 | $912.35 | $912.50 | |