| 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 | $100.36 | 12.383% | $112.7876 | $112.79 | $112.80 | $112.80 |
| Purchase #2 | $148.63 | 9.124% | $162.191 | $162.19 | $162.20 | $162.20 |
| Purchase #3 | $64.90 | 13.630% | $73.7459 | $73.75 | $73.75 | $73.70 |
| Purchase #4 | $172.89 | 13.190% | $195.6942 | $195.69 | $195.70 | $195.70 |
| Purchase #5 | $16.96 | 4.742% | $17.7642 | $17.76 | $17.75 | $17.80 |
| Purchase #6 | $191.65 | 13.725% | $217.954 | $217.95 | $217.95 | $218.00 |
| Purchase #7 | $211.75 | 8.832% | $230.4518 | $230.45 | $230.45 | $230.50 |
| 7 purchase totals = | $907.14 | $1,010.5887 | $1,010.58 | $1,010.60 | $1,010.70 | |