| 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 | $127.33 | 4.785% | $133.4227 | $133.42 | $133.40 | $133.40 |
| Purchase #2 | $117.76 | 11.403% | $131.1882 | $131.19 | $131.20 | $131.20 |
| Purchase #3 | $123.51 | 9.472% | $135.2089 | $135.21 | $135.20 | $135.20 |
| Purchase #4 | $165.69 | 6.388% | $176.2743 | $176.27 | $176.25 | $176.30 |
| Purchase #5 | $174.67 | 13.654% | $198.5194 | $198.52 | $198.50 | $198.50 |
| Purchase #6 | $8.92 | 11.245% | $9.9231 | $9.92 | $9.90 | $9.90 |
| Purchase #7 | $240.91 | 9.842% | $264.6204 | $264.62 | $264.60 | $264.60 |
| 7 purchase totals = | $958.79 | $1,049.1570 | $1,049.15 | $1,049.05 | $1,049.10 | |