| 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 | $203.77 | 7.639% | $219.336 | $219.34 | $219.35 | $219.30 |
| Purchase #2 | $220.48 | 5.792% | $233.2502 | $233.25 | $233.25 | $233.30 |
| Purchase #3 | $44.78 | 11.247% | $49.8164 | $49.82 | $49.80 | $49.80 |
| Purchase #4 | $185.85 | 9.532% | $203.5652 | $203.57 | $203.55 | $203.60 |
| Purchase #5 | $217.39 | 3.357% | $224.6878 | $224.69 | $224.70 | $224.70 |
| Purchase #6 | $40.62 | 8.488% | $44.0678 | $44.07 | $44.05 | $44.10 |
| Purchase #7 | $185.69 | 12.691% | $209.2559 | $209.26 | $209.25 | $209.30 |
| 7 purchase totals = | $1,098.58 | $1,183.9793 | $1,184.00 | $1,183.95 | $1,184.10 | |