| 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 | $221.86 | 3.808% | $230.3084 | $230.31 | $230.30 | $230.30 |
| Purchase #2 | $162.52 | 8.315% | $176.0335 | $176.03 | $176.05 | $176.00 |
| Purchase #3 | $212.37 | 10.491% | $234.6497 | $234.65 | $234.65 | $234.60 |
| Purchase #4 | $209.39 | 8.558% | $227.3096 | $227.31 | $227.30 | $227.30 |
| Purchase #5 | $247.53 | 6.158% | $262.7729 | $262.77 | $262.75 | $262.80 |
| Purchase #6 | $95.71 | 7.762% | $103.139 | $103.14 | $103.15 | $103.10 |
| Purchase #7 | $181.38 | 11.493% | $202.226 | $202.23 | $202.25 | $202.20 |
| 7 purchase totals = | $1,330.76 | $1,436.4391 | $1,436.44 | $1,436.45 | $1,436.30 | |