| 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 | $107.64 | 12.170% | $120.7398 | $120.74 | $120.75 | $120.70 |
| Purchase #2 | $246.29 | 11.831% | $275.4286 | $275.43 | $275.45 | $275.40 |
| Purchase #3 | $58.89 | 7.167% | $63.1106 | $63.11 | $63.10 | $63.10 |
| Purchase #4 | $183.40 | 10.798% | $203.2035 | $203.20 | $203.20 | $203.20 |
| Purchase #5 | $191.61 | 12.785% | $216.1073 | $216.11 | $216.10 | $216.10 |
| Purchase #6 | $61.42 | 12.737% | $69.2431 | $69.24 | $69.25 | $69.20 |
| Purchase #7 | $218.32 | 10.443% | $241.1192 | $241.12 | $241.10 | $241.10 |
| 7 purchase totals = | $1,067.57 | $1,188.9521 | $1,188.95 | $1,188.95 | $1,188.80 | |