| 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 | $48.57 | 3.506% | $50.2729 | $50.27 | $50.25 | $50.30 |
| Purchase #2 | $240.48 | 7.419% | $258.3212 | $258.32 | $258.30 | $258.30 |
| Purchase #3 | $135.68 | 9.335% | $148.3457 | $148.35 | $148.35 | $148.30 |
| Purchase #4 | $227.45 | 12.484% | $255.8449 | $255.84 | $255.85 | $255.80 |
| Purchase #5 | $237.90 | 12.525% | $267.697 | $267.70 | $267.70 | $267.70 |
| Purchase #6 | $204.47 | 13.380% | $231.8281 | $231.83 | $231.85 | $231.80 |
| Purchase #7 | $236.74 | 13.631% | $269.01 | $269.01 | $269.00 | $269.00 |
| 7 purchase totals = | $1,331.29 | $1,481.3198 | $1,481.32 | $1,481.30 | $1,481.20 | |