| 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 | $214.43 | 13.784% | $243.987 | $243.99 | $244.00 | $244.00 |
| Purchase #2 | $80.63 | 3.215% | $83.2223 | $83.22 | $83.20 | $83.20 |
| Purchase #3 | $30.52 | 6.592% | $32.5319 | $32.53 | $32.55 | $32.50 |
| Purchase #4 | $14.95 | 6.311% | $15.8935 | $15.89 | $15.90 | $15.90 |
| Purchase #5 | $135.70 | 7.497% | $145.8734 | $145.87 | $145.85 | $145.90 |
| Purchase #6 | $221.96 | 11.624% | $247.7606 | $247.76 | $247.75 | $247.80 |
| Purchase #7 | $162.70 | 8.287% | $176.1829 | $176.18 | $176.20 | $176.20 |
| 7 purchase totals = | $860.89 | $945.4516 | $945.44 | $945.45 | $945.50 | |