| 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 | $248.36 | 7.369% | $266.6616 | $266.66 | $266.65 | $266.70 |
| Purchase #2 | $110.59 | 9.158% | $120.7178 | $120.72 | $120.70 | $120.70 |
| Purchase #3 | $237.67 | 10.304% | $262.1595 | $262.16 | $262.15 | $262.20 |
| Purchase #4 | $240.38 | 5.762% | $254.2307 | $254.23 | $254.25 | $254.20 |
| Purchase #5 | $36.41 | 4.465% | $38.0357 | $38.04 | $38.05 | $38.00 |
| Purchase #6 | $194.61 | 10.766% | $215.5617 | $215.56 | $215.55 | $215.60 |
| Purchase #7 | $214.56 | 9.744% | $235.4667 | $235.47 | $235.45 | $235.50 |
| 7 purchase totals = | $1,282.58 | $1,392.8337 | $1,392.84 | $1,392.80 | $1,392.90 | |