| 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 | $174.30 | 11.241% | $193.8931 | $193.89 | $193.90 | $193.90 |
| Purchase #2 | $24.64 | 8.393% | $26.708 | $26.71 | $26.70 | $26.70 |
| Purchase #3 | $100.63 | 12.286% | $112.9934 | $112.99 | $113.00 | $113.00 |
| Purchase #4 | $236.62 | 4.804% | $247.9872 | $247.99 | $248.00 | $248.00 |
| Purchase #5 | $69.43 | 8.330% | $75.2135 | $75.21 | $75.20 | $75.20 |
| Purchase #6 | $7.53 | 9.154% | $8.2193 | $8.22 | $8.20 | $8.20 |
| Purchase #7 | $211.40 | 3.161% | $218.0824 | $218.08 | $218.10 | $218.10 |
| 7 purchase totals = | $824.55 | $883.0969 | $883.09 | $883.10 | $883.10 | |