| 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 | $194.35 | 12.610% | $218.8575 | $218.86 | $218.85 | $218.90 |
| Purchase #2 | $247.26 | 8.636% | $268.6134 | $268.61 | $268.60 | $268.60 |
| Purchase #3 | $117.98 | 10.174% | $129.9833 | $129.98 | $130.00 | $130.00 |
| Purchase #4 | $132.57 | 11.106% | $147.2932 | $147.29 | $147.30 | $147.30 |
| Purchase #5 | $150.29 | 6.203% | $159.6125 | $159.61 | $159.60 | $159.60 |
| Purchase #6 | $30.70 | 13.317% | $34.7883 | $34.79 | $34.80 | $34.80 |
| Purchase #7 | $131.75 | 4.190% | $137.2703 | $137.27 | $137.25 | $137.30 |
| 7 purchase totals = | $1,004.90 | $1,096.4185 | $1,096.41 | $1,096.40 | $1,096.50 | |