| 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 | $245.30 | 9.137% | $267.7131 | $267.71 | $267.70 | $267.70 |
| Purchase #2 | $142.41 | 10.866% | $157.8843 | $157.88 | $157.90 | $157.90 |
| Purchase #3 | $218.27 | 13.153% | $246.9791 | $246.98 | $247.00 | $247.00 |
| Purchase #4 | $238.43 | 5.583% | $251.7415 | $251.74 | $251.75 | $251.70 |
| Purchase #5 | $107.30 | 12.818% | $121.0537 | $121.05 | $121.05 | $121.10 |
| Purchase #6 | $6.94 | 13.174% | $7.8543 | $7.85 | $7.85 | $7.90 |
| Purchase #7 | $154.90 | 8.325% | $167.7954 | $167.80 | $167.80 | $167.80 |
| 7 purchase totals = | $1,113.55 | $1,221.0214 | $1,221.01 | $1,221.05 | $1,221.10 | |