| 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 | $199.51 | 11.140% | $221.7354 | $221.74 | $221.75 | $221.70 |
| Purchase #2 | $174.45 | 12.459% | $196.1847 | $196.18 | $196.20 | $196.20 |
| Purchase #3 | $209.73 | 13.679% | $238.419 | $238.42 | $238.40 | $238.40 |
| Purchase #4 | $237.33 | 4.840% | $248.8168 | $248.82 | $248.80 | $248.80 |
| Purchase #5 | $38.91 | 7.262% | $41.7356 | $41.74 | $41.75 | $41.70 |
| Purchase #6 | $130.58 | 9.306% | $142.7318 | $142.73 | $142.75 | $142.70 |
| Purchase #7 | $116.67 | 3.461% | $120.7079 | $120.71 | $120.70 | $120.70 |
| 7 purchase totals = | $1,107.18 | $1,210.3312 | $1,210.34 | $1,210.35 | $1,210.20 | |