| 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 | $227.75 | 4.597% | $238.2197 | $238.22 | $238.20 | $238.20 |
| Purchase #2 | $49.91 | 11.396% | $55.5977 | $55.60 | $55.60 | $55.60 |
| Purchase #3 | $87.30 | 8.369% | $94.6061 | $94.61 | $94.60 | $94.60 |
| Purchase #4 | $176.62 | 10.119% | $194.4922 | $194.49 | $194.50 | $194.50 |
| Purchase #5 | $138.97 | 13.461% | $157.6768 | $157.68 | $157.70 | $157.70 |
| Purchase #6 | $12.70 | 12.609% | $14.3013 | $14.30 | $14.30 | $14.30 |
| Purchase #7 | $130.75 | 9.623% | $143.3321 | $143.33 | $143.35 | $143.30 |
| 7 purchase totals = | $824.00 | $898.2259 | $898.23 | $898.25 | $898.20 | |