| 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 | $249.26 | 9.703% | $273.4457 | $273.45 | $273.45 | $273.40 |
| Purchase #2 | $191.43 | 11.729% | $213.8828 | $213.88 | $213.90 | $213.90 |
| Purchase #3 | $30.96 | 4.312% | $32.295 | $32.30 | $32.30 | $32.30 |
| Purchase #4 | $121.85 | 11.376% | $135.7117 | $135.71 | $135.70 | $135.70 |
| Purchase #5 | $19.89 | 8.560% | $21.5926 | $21.59 | $21.60 | $21.60 |
| Purchase #6 | $141.86 | 4.483% | $148.2196 | $148.22 | $148.20 | $148.20 |
| Purchase #7 | $168.66 | 7.403% | $181.1459 | $181.15 | $181.15 | $181.10 |
| 7 purchase totals = | $923.91 | $1,006.2933 | $1,006.30 | $1,006.30 | $1,006.20 | |