| 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 | $110.60 | 11.123% | $122.902 | $122.90 | $122.90 | $122.90 |
| Purchase #2 | $41.52 | 5.510% | $43.8078 | $43.81 | $43.80 | $43.80 |
| Purchase #3 | $191.65 | 9.451% | $209.7628 | $209.76 | $209.75 | $209.80 |
| Purchase #4 | $125.56 | 3.861% | $130.4079 | $130.41 | $130.40 | $130.40 |
| Purchase #5 | $248.58 | 7.456% | $267.1141 | $267.11 | $267.10 | $267.10 |
| Purchase #6 | $63.58 | 10.601% | $70.3201 | $70.32 | $70.30 | $70.30 |
| Purchase #7 | $194.96 | 6.297% | $207.2366 | $207.24 | $207.25 | $207.20 |
| 7 purchase totals = | $976.45 | $1,051.5513 | $1,051.55 | $1,051.50 | $1,051.50 | |