| 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 | $46.99 | 10.142% | $51.7557 | $51.76 | $51.75 | $51.80 |
| Purchase #2 | $190.33 | 4.780% | $199.4278 | $199.43 | $199.45 | $199.40 |
| Purchase #3 | $229.33 | 12.781% | $258.6407 | $258.64 | $258.65 | $258.60 |
| Purchase #4 | $101.73 | 10.770% | $112.6863 | $112.69 | $112.70 | $112.70 |
| Purchase #5 | $245.91 | 11.842% | $275.0307 | $275.03 | $275.05 | $275.00 |
| Purchase #6 | $193.65 | 5.784% | $204.8507 | $204.85 | $204.85 | $204.90 |
| Purchase #7 | $240.86 | 11.406% | $268.3325 | $268.33 | $268.35 | $268.30 |
| 7 purchase totals = | $1,248.80 | $1,370.7244 | $1,370.73 | $1,370.80 | $1,370.70 | |