| 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 | $107.66 | 8.801% | $117.1352 | $117.14 | $117.15 | $117.10 |
| Purchase #2 | $240.36 | 12.189% | $269.6575 | $269.66 | $269.65 | $269.70 |
| Purchase #3 | $160.48 | 6.431% | $170.8005 | $170.80 | $170.80 | $170.80 |
| Purchase #4 | $160.95 | 11.813% | $179.963 | $179.96 | $179.95 | $180.00 |
| Purchase #5 | $235.69 | 12.521% | $265.2007 | $265.20 | $265.20 | $265.20 |
| Purchase #6 | $109.89 | 7.775% | $118.4339 | $118.43 | $118.45 | $118.40 |
| Purchase #7 | $183.93 | 8.107% | $198.8412 | $198.84 | $198.85 | $198.80 |
| 7 purchase totals = | $1,198.96 | $1,320.0320 | $1,320.03 | $1,320.05 | $1,320.00 | |