| 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 | $232.37 | 13.521% | $263.7887 | $263.79 | $263.80 | $263.80 |
| Purchase #2 | $209.80 | 3.397% | $216.9269 | $216.93 | $216.95 | $216.90 |
| Purchase #3 | $127.28 | 3.543% | $131.7895 | $131.79 | $131.80 | $131.80 |
| Purchase #4 | $30.50 | 4.172% | $31.7725 | $31.77 | $31.75 | $31.80 |
| Purchase #5 | $8.48 | 12.512% | $9.541 | $9.54 | $9.55 | $9.50 |
| Purchase #6 | $243.68 | 6.330% | $259.1049 | $259.10 | $259.10 | $259.10 |
| Purchase #7 | $209.84 | 5.178% | $220.7055 | $220.71 | $220.70 | $220.70 |
| 7 purchase totals = | $1,061.95 | $1,133.6290 | $1,133.63 | $1,133.65 | $1,133.60 | |