| 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 | $185.42 | 4.584% | $193.9197 | $193.92 | $193.90 | $193.90 |
| Purchase #2 | $220.92 | 7.784% | $238.1164 | $238.12 | $238.10 | $238.10 |
| Purchase #3 | $245.31 | 12.311% | $275.5101 | $275.51 | $275.50 | $275.50 |
| Purchase #4 | $30.54 | 7.745% | $32.9053 | $32.91 | $32.90 | $32.90 |
| Purchase #5 | $157.34 | 5.481% | $165.9638 | $165.96 | $165.95 | $166.00 |
| Purchase #6 | $140.70 | 3.545% | $145.6878 | $145.69 | $145.70 | $145.70 |
| Purchase #7 | $239.82 | 7.498% | $257.8017 | $257.80 | $257.80 | $257.80 |
| 7 purchase totals = | $1,220.05 | $1,309.9048 | $1,309.91 | $1,309.85 | $1,309.90 | |