| 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 | $198.50 | 10.282% | $218.9098 | $218.91 | $218.90 | $218.90 |
| Purchase #2 | $203.72 | 6.342% | $216.6399 | $216.64 | $216.65 | $216.60 |
| Purchase #3 | $142.35 | 6.292% | $151.3067 | $151.31 | $151.30 | $151.30 |
| Purchase #4 | $143.65 | 3.315% | $148.412 | $148.41 | $148.40 | $148.40 |
| Purchase #5 | $36.80 | 10.338% | $40.6044 | $40.60 | $40.60 | $40.60 |
| Purchase #6 | $101.46 | 5.695% | $107.2381 | $107.24 | $107.25 | $107.20 |
| Purchase #7 | $210.55 | 7.240% | $225.7938 | $225.79 | $225.80 | $225.80 |
| 7 purchase totals = | $1,037.03 | $1,108.9047 | $1,108.90 | $1,108.90 | $1,108.80 | |