| 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 | $85.85 | 7.289% | $92.1076 | $92.11 | $92.10 | $92.10 |
| Purchase #2 | $119.76 | 3.558% | $124.0211 | $124.02 | $124.00 | $124.00 |
| Purchase #3 | $194.47 | 7.325% | $208.7149 | $208.71 | $208.70 | $208.70 |
| Purchase #4 | $100.48 | 4.217% | $104.7172 | $104.72 | $104.70 | $104.70 |
| Purchase #5 | $80.98 | 12.703% | $91.2669 | $91.27 | $91.25 | $91.30 |
| Purchase #6 | $231.95 | 13.489% | $263.2377 | $263.24 | $263.25 | $263.20 |
| Purchase #7 | $221.88 | 5.127% | $233.2558 | $233.26 | $233.25 | $233.30 |
| 7 purchase totals = | $1,035.37 | $1,117.3212 | $1,117.33 | $1,117.25 | $1,117.30 | |