| 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 | $142.32 | 13.336% | $161.2998 | $161.30 | $161.30 | $161.30 |
| Purchase #2 | $122.30 | 9.299% | $133.6727 | $133.67 | $133.65 | $133.70 |
| Purchase #3 | $248.30 | 6.293% | $263.9255 | $263.93 | $263.95 | $263.90 |
| Purchase #4 | $219.83 | 11.850% | $245.8799 | $245.88 | $245.90 | $245.90 |
| Purchase #5 | $117.50 | 10.257% | $129.552 | $129.55 | $129.55 | $129.60 |
| Purchase #6 | $100.40 | 11.867% | $112.3145 | $112.31 | $112.30 | $112.30 |
| Purchase #7 | $155.39 | 11.706% | $173.58 | $173.58 | $173.60 | $173.60 |
| 7 purchase totals = | $1,106.04 | $1,220.2244 | $1,220.22 | $1,220.25 | $1,220.30 | |