| 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 | $183.79 | 3.182% | $189.6382 | $189.64 | $189.65 | $189.60 |
| Purchase #2 | $41.40 | 8.519% | $44.9269 | $44.93 | $44.95 | $44.90 |
| Purchase #3 | $232.63 | 11.298% | $258.9125 | $258.91 | $258.90 | $258.90 |
| Purchase #4 | $159.96 | 9.409% | $175.0106 | $175.01 | $175.00 | $175.00 |
| Purchase #5 | $235.84 | 10.205% | $259.9075 | $259.91 | $259.90 | $259.90 |
| Purchase #6 | $234.71 | 5.781% | $248.2786 | $248.28 | $248.30 | $248.30 |
| Purchase #7 | $86.58 | 13.295% | $98.0908 | $98.09 | $98.10 | $98.10 |
| 7 purchase totals = | $1,174.91 | $1,274.7651 | $1,274.77 | $1,274.80 | $1,274.70 | |