| 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 | $249.30 | 12.749% | $281.0833 | $281.08 | $281.10 | $281.10 |
| Purchase #2 | $211.34 | 13.149% | $239.1291 | $239.13 | $239.15 | $239.10 |
| Purchase #3 | $207.85 | 10.296% | $229.2502 | $229.25 | $229.25 | $229.30 |
| Purchase #4 | $81.64 | 12.423% | $91.7821 | $91.78 | $91.80 | $91.80 |
| Purchase #5 | $60.63 | 7.536% | $65.1991 | $65.20 | $65.20 | $65.20 |
| Purchase #6 | $72.60 | 12.601% | $81.7483 | $81.75 | $81.75 | $81.70 |
| Purchase #7 | $101.82 | 10.269% | $112.2759 | $112.28 | $112.30 | $112.30 |
| 7 purchase totals = | $985.18 | $1,100.4680 | $1,100.47 | $1,100.55 | $1,100.50 | |