| 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 | $121.45 | 4.338% | $126.7185 | $126.72 | $126.70 | $126.70 |
| Purchase #2 | $215.97 | 6.769% | $230.589 | $230.59 | $230.60 | $230.60 |
| Purchase #3 | $53.75 | 3.552% | $55.6592 | $55.66 | $55.65 | $55.70 |
| Purchase #4 | $152.34 | 13.842% | $173.4269 | $173.43 | $173.45 | $173.40 |
| Purchase #5 | $214.60 | 3.411% | $221.92 | $221.92 | $221.90 | $221.90 |
| Purchase #6 | $123.88 | 5.105% | $130.2041 | $130.20 | $130.20 | $130.20 |
| Purchase #7 | $225.87 | 6.415% | $240.3596 | $240.36 | $240.35 | $240.40 |
| 7 purchase totals = | $1,107.86 | $1,178.8773 | $1,178.88 | $1,178.85 | $1,178.90 | |