| 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 | $235.84 | 5.282% | $248.2971 | $248.30 | $248.30 | $248.30 |
| Purchase #2 | $204.49 | 8.362% | $221.5895 | $221.59 | $221.60 | $221.60 |
| Purchase #3 | $149.29 | 11.442% | $166.3718 | $166.37 | $166.35 | $166.40 |
| Purchase #4 | $81.27 | 13.440% | $92.1927 | $92.19 | $92.20 | $92.20 |
| Purchase #5 | $16.71 | 13.117% | $18.9019 | $18.90 | $18.90 | $18.90 |
| Purchase #6 | $210.69 | 7.546% | $226.5887 | $226.59 | $226.60 | $226.60 |
| Purchase #7 | $214.99 | 5.561% | $226.9456 | $226.95 | $226.95 | $226.90 |
| 7 purchase totals = | $1,113.28 | $1,200.8873 | $1,200.89 | $1,200.90 | $1,200.90 | |