| 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 | $84.26 | 8.537% | $91.4533 | $91.45 | $91.45 | $91.50 |
| Purchase #2 | $201.65 | 9.468% | $220.7422 | $220.74 | $220.75 | $220.70 |
| Purchase #3 | $218.47 | 9.749% | $239.7686 | $239.77 | $239.75 | $239.80 |
| Purchase #4 | $209.32 | 7.414% | $224.839 | $224.84 | $224.85 | $224.80 |
| Purchase #5 | $80.95 | 10.542% | $89.4837 | $89.48 | $89.50 | $89.50 |
| Purchase #6 | $124.58 | 3.869% | $129.4 | $129.40 | $129.40 | $129.40 |
| Purchase #7 | $108.45 | 13.163% | $122.7253 | $122.73 | $122.75 | $122.70 |
| 7 purchase totals = | $1,027.68 | $1,118.4121 | $1,118.41 | $1,118.45 | $1,118.40 | |