| 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 | $228.58 | 7.359% | $245.4012 | $245.40 | $245.40 | $245.40 |
| Purchase #2 | $46.70 | 8.461% | $50.6513 | $50.65 | $50.65 | $50.70 |
| Purchase #3 | $118.49 | 10.169% | $130.5392 | $130.54 | $130.55 | $130.50 |
| Purchase #4 | $21.97 | 9.151% | $23.9805 | $23.98 | $24.00 | $24.00 |
| Purchase #5 | $140.74 | 7.120% | $150.7607 | $150.76 | $150.75 | $150.80 |
| Purchase #6 | $174.36 | 11.579% | $194.5491 | $194.55 | $194.55 | $194.50 |
| Purchase #7 | $164.39 | 8.228% | $177.916 | $177.92 | $177.90 | $177.90 |
| 7 purchase totals = | $895.23 | $973.7980 | $973.80 | $973.80 | $973.80 | |