| 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 | $134.45 | 5.861% | $142.3301 | $142.33 | $142.35 | $142.30 |
| Purchase #2 | $189.43 | 10.551% | $209.4168 | $209.42 | $209.40 | $209.40 |
| Purchase #3 | $212.47 | 12.710% | $239.4749 | $239.47 | $239.45 | $239.50 |
| Purchase #4 | $51.69 | 10.205% | $56.965 | $56.97 | $56.95 | $57.00 |
| Purchase #5 | $241.31 | 3.305% | $249.2853 | $249.29 | $249.30 | $249.30 |
| Purchase #6 | $21.93 | 10.315% | $24.1921 | $24.19 | $24.20 | $24.20 |
| Purchase #7 | $185.39 | 8.772% | $201.6524 | $201.65 | $201.65 | $201.70 |
| 7 purchase totals = | $1,036.67 | $1,123.3166 | $1,123.32 | $1,123.30 | $1,123.40 | |