| 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 | $213.82 | 9.272% | $233.6454 | $233.65 | $233.65 | $233.60 |
| Purchase #2 | $7.93 | 10.805% | $8.7868 | $8.79 | $8.80 | $8.80 |
| Purchase #3 | $228.50 | 10.716% | $252.9861 | $252.99 | $253.00 | $253.00 |
| Purchase #4 | $111.26 | 5.531% | $117.4138 | $117.41 | $117.40 | $117.40 |
| Purchase #5 | $211.88 | 12.745% | $238.8841 | $238.88 | $238.90 | $238.90 |
| Purchase #6 | $74.66 | 7.103% | $79.9631 | $79.96 | $79.95 | $80.00 |
| Purchase #7 | $14.86 | 10.196% | $16.3751 | $16.38 | $16.40 | $16.40 |
| 7 purchase totals = | $862.91 | $948.0544 | $948.06 | $948.10 | $948.10 | |