| 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 | $121.49 | 12.121% | $136.2158 | $136.22 | $136.20 | $136.20 |
| Purchase #2 | $236.75 | 6.673% | $252.5483 | $252.55 | $252.55 | $252.50 |
| Purchase #3 | $72.44 | 10.321% | $79.9165 | $79.92 | $79.90 | $79.90 |
| Purchase #4 | $131.67 | 13.759% | $149.7865 | $149.79 | $149.80 | $149.80 |
| Purchase #5 | $7.66 | 4.636% | $8.0151 | $8.02 | $8.00 | $8.00 |
| Purchase #6 | $137.44 | 9.463% | $150.4459 | $150.45 | $150.45 | $150.40 |
| Purchase #7 | $211.95 | 6.814% | $226.3923 | $226.39 | $226.40 | $226.40 |
| 7 purchase totals = | $919.40 | $1,003.3204 | $1,003.34 | $1,003.30 | $1,003.20 | |