| 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 | $112.78 | 10.558% | $124.6873 | $124.69 | $124.70 | $124.70 |
| Purchase #2 | $184.59 | 13.493% | $209.4967 | $209.50 | $209.50 | $209.50 |
| Purchase #3 | $204.45 | 7.830% | $220.4584 | $220.46 | $220.45 | $220.50 |
| Purchase #4 | $79.64 | 13.350% | $90.2719 | $90.27 | $90.25 | $90.30 |
| Purchase #5 | $22.36 | 3.813% | $23.2126 | $23.21 | $23.20 | $23.20 |
| Purchase #6 | $248.35 | 10.524% | $274.4864 | $274.49 | $274.50 | $274.50 |
| Purchase #7 | $89.31 | 9.804% | $98.066 | $98.07 | $98.05 | $98.10 |
| 7 purchase totals = | $941.48 | $1,040.6793 | $1,040.69 | $1,040.65 | $1,040.80 | |