| 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 | $199.84 | 13.869% | $227.5558 | $227.56 | $227.55 | $227.60 |
| Purchase #2 | $167.95 | 5.672% | $177.4761 | $177.48 | $177.50 | $177.50 |
| Purchase #3 | $123.92 | 4.749% | $129.805 | $129.81 | $129.80 | $129.80 |
| Purchase #4 | $249.85 | 8.315% | $270.625 | $270.63 | $270.65 | $270.60 |
| Purchase #5 | $170.71 | 5.310% | $179.7747 | $179.77 | $179.75 | $179.80 |
| Purchase #6 | $149.38 | 7.558% | $160.6701 | $160.67 | $160.65 | $160.70 |
| Purchase #7 | $85.96 | 9.252% | $93.913 | $93.91 | $93.90 | $93.90 |
| 7 purchase totals = | $1,147.61 | $1,239.8197 | $1,239.83 | $1,239.80 | $1,239.90 | |