| 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 | $199.53 | 10.393% | $220.2672 | $220.27 | $220.25 | $220.30 |
| Purchase #2 | $201.64 | 4.239% | $210.1875 | $210.19 | $210.20 | $210.20 |
| Purchase #3 | $117.85 | 6.732% | $125.7837 | $125.78 | $125.80 | $125.80 |
| Purchase #4 | $241.95 | 7.200% | $259.3704 | $259.37 | $259.35 | $259.40 |
| Purchase #5 | $145.65 | 6.744% | $155.4726 | $155.47 | $155.45 | $155.50 |
| Purchase #6 | $245.69 | 7.227% | $263.446 | $263.45 | $263.45 | $263.40 |
| Purchase #7 | $182.73 | 13.668% | $207.7055 | $207.71 | $207.70 | $207.70 |
| 7 purchase totals = | $1,335.04 | $1,442.2329 | $1,442.24 | $1,442.20 | $1,442.30 | |