| 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 | $120.64 | 10.286% | $133.049 | $133.05 | $133.05 | $133.00 |
| Purchase #2 | $178.78 | 13.681% | $203.2389 | $203.24 | $203.25 | $203.20 |
| Purchase #3 | $13.82 | 7.484% | $14.8543 | $14.85 | $14.85 | $14.90 |
| Purchase #4 | $98.40 | 6.725% | $105.0174 | $105.02 | $105.00 | $105.00 |
| Purchase #5 | $234.92 | 5.356% | $247.5023 | $247.50 | $247.50 | $247.50 |
| Purchase #6 | $60.39 | 12.517% | $67.949 | $67.95 | $67.95 | $67.90 |
| Purchase #7 | $248.30 | 13.822% | $282.62 | $282.62 | $282.60 | $282.60 |
| 7 purchase totals = | $955.25 | $1,054.2309 | $1,054.23 | $1,054.20 | $1,054.10 | |