| 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 | $241.92 | 4.863% | $253.6846 | $253.68 | $253.70 | $253.70 |
| Purchase #2 | $242.72 | 5.784% | $256.7589 | $256.76 | $256.75 | $256.80 |
| Purchase #3 | $193.34 | 13.530% | $219.4989 | $219.50 | $219.50 | $219.50 |
| Purchase #4 | $30.94 | 12.542% | $34.8205 | $34.82 | $34.80 | $34.80 |
| Purchase #5 | $28.54 | 3.472% | $29.5309 | $29.53 | $29.55 | $29.50 |
| Purchase #6 | $196.67 | 5.636% | $207.7543 | $207.75 | $207.75 | $207.80 |
| Purchase #7 | $209.64 | 10.149% | $230.9164 | $230.92 | $230.90 | $230.90 |
| 7 purchase totals = | $1,143.77 | $1,232.9645 | $1,232.96 | $1,232.95 | $1,233.00 | |