| 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 | $215.99 | 11.325% | $240.4509 | $240.45 | $240.45 | $240.50 |
| Purchase #2 | $167.65 | 3.228% | $173.0617 | $173.06 | $173.05 | $173.10 |
| Purchase #3 | $165.36 | 8.151% | $178.8385 | $178.84 | $178.85 | $178.80 |
| Purchase #4 | $165.82 | 8.411% | $179.7671 | $179.77 | $179.75 | $179.80 |
| Purchase #5 | $203.47 | 10.784% | $225.4122 | $225.41 | $225.40 | $225.40 |
| Purchase #6 | $238.76 | 4.275% | $248.967 | $248.97 | $248.95 | $249.00 |
| Purchase #7 | $177.72 | 7.563% | $191.161 | $191.16 | $191.15 | $191.20 |
| 7 purchase totals = | $1,334.77 | $1,437.6584 | $1,437.66 | $1,437.60 | $1,437.80 | |