| 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 | $28.86 | 10.665% | $31.9379 | $31.94 | $31.95 | $31.90 |
| Purchase #2 | $228.89 | 9.345% | $250.2798 | $250.28 | $250.30 | $250.30 |
| Purchase #3 | $229.33 | 10.328% | $253.0152 | $253.02 | $253.00 | $253.00 |
| Purchase #4 | $144.79 | 8.724% | $157.4215 | $157.42 | $157.40 | $157.40 |
| Purchase #5 | $107.86 | 5.205% | $113.4741 | $113.47 | $113.45 | $113.50 |
| Purchase #6 | $142.38 | 13.420% | $161.4874 | $161.49 | $161.50 | $161.50 |
| Purchase #7 | $202.37 | 7.870% | $218.2965 | $218.30 | $218.30 | $218.30 |
| 7 purchase totals = | $1,084.48 | $1,185.9124 | $1,185.92 | $1,185.90 | $1,185.90 | |