| 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 | $194.69 | 13.321% | $220.6247 | $220.62 | $220.60 | $220.60 |
| Purchase #2 | $63.63 | 3.442% | $65.8201 | $65.82 | $65.80 | $65.80 |
| Purchase #3 | $38.64 | 8.480% | $41.9167 | $41.92 | $41.90 | $41.90 |
| Purchase #4 | $191.42 | 9.455% | $209.5188 | $209.52 | $209.50 | $209.50 |
| Purchase #5 | $217.76 | 3.332% | $225.0158 | $225.02 | $225.00 | $225.00 |
| Purchase #6 | $63.82 | 10.307% | $70.3979 | $70.40 | $70.40 | $70.40 |
| Purchase #7 | $12.43 | 6.167% | $13.1966 | $13.20 | $13.20 | $13.20 |
| 7 purchase totals = | $782.39 | $846.4906 | $846.50 | $846.40 | $846.40 | |