| 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 | $248.45 | 12.204% | $278.7708 | $278.77 | $278.75 | $278.80 |
| Purchase #2 | $132.86 | 9.351% | $145.2837 | $145.28 | $145.30 | $145.30 |
| Purchase #3 | $233.53 | 8.313% | $252.9433 | $252.94 | $252.95 | $252.90 |
| Purchase #4 | $31.27 | 6.823% | $33.4036 | $33.40 | $33.40 | $33.40 |
| Purchase #5 | $235.68 | 8.598% | $255.9438 | $255.94 | $255.95 | $255.90 |
| Purchase #6 | $97.78 | 10.574% | $108.1193 | $108.12 | $108.10 | $108.10 |
| Purchase #7 | $129.64 | 12.790% | $146.221 | $146.22 | $146.20 | $146.20 |
| 7 purchase totals = | $1,109.21 | $1,220.6855 | $1,220.67 | $1,220.65 | $1,220.60 | |