| 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 | $42.56 | 8.383% | $46.1278 | $46.13 | $46.15 | $46.10 |
| Purchase #2 | $198.28 | 12.616% | $223.295 | $223.30 | $223.30 | $223.30 |
| Purchase #3 | $250.55 | 6.480% | $266.7856 | $266.79 | $266.80 | $266.80 |
| Purchase #4 | $121.84 | 4.441% | $127.2509 | $127.25 | $127.25 | $127.30 |
| Purchase #5 | $197.50 | 4.392% | $206.1742 | $206.17 | $206.15 | $206.20 |
| Purchase #6 | $174.81 | 6.584% | $186.3195 | $186.32 | $186.30 | $186.30 |
| Purchase #7 | $75.53 | 5.391% | $79.6018 | $79.60 | $79.60 | $79.60 |
| 7 purchase totals = | $1,061.07 | $1,135.5548 | $1,135.56 | $1,135.55 | $1,135.60 | |