| 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 | $245.48 | 7.450% | $263.7683 | $263.77 | $263.75 | $263.80 |
| Purchase #2 | $105.77 | 6.614% | $112.7656 | $112.77 | $112.75 | $112.80 |
| Purchase #3 | $168.31 | 4.826% | $176.4326 | $176.43 | $176.45 | $176.40 |
| Purchase #4 | $187.28 | 10.639% | $207.2047 | $207.20 | $207.20 | $207.20 |
| Purchase #5 | $66.76 | 8.710% | $72.5748 | $72.57 | $72.55 | $72.60 |
| Purchase #6 | $58.99 | 9.660% | $64.6884 | $64.69 | $64.70 | $64.70 |
| Purchase #7 | $180.36 | 7.348% | $193.6129 | $193.61 | $193.60 | $193.60 |
| 7 purchase totals = | $1,012.95 | $1,091.0473 | $1,091.04 | $1,091.00 | $1,091.10 | |