| 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 | $30.79 | 4.428% | $32.1534 | $32.15 | $32.15 | $32.20 |
| Purchase #2 | $173.65 | 3.194% | $179.1964 | $179.20 | $179.20 | $179.20 |
| Purchase #3 | $218.48 | 4.794% | $228.9539 | $228.95 | $228.95 | $229.00 |
| Purchase #4 | $193.28 | 7.351% | $207.488 | $207.49 | $207.50 | $207.50 |
| Purchase #5 | $245.51 | 9.761% | $269.4742 | $269.47 | $269.45 | $269.50 |
| Purchase #6 | $160.70 | 8.849% | $174.9203 | $174.92 | $174.90 | $174.90 |
| Purchase #7 | $199.39 | 10.132% | $219.5922 | $219.59 | $219.60 | $219.60 |
| 7 purchase totals = | $1,221.80 | $1,311.7784 | $1,311.77 | $1,311.75 | $1,311.90 | |