| 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 | $144.40 | 6.246% | $153.4192 | $153.42 | $153.40 | $153.40 |
| Purchase #2 | $245.30 | 8.723% | $266.6975 | $266.70 | $266.70 | $266.70 |
| Purchase #3 | $201.55 | 7.691% | $217.0512 | $217.05 | $217.05 | $217.10 |
| Purchase #4 | $229.90 | 12.377% | $258.3547 | $258.35 | $258.35 | $258.40 |
| Purchase #5 | $162.60 | 7.196% | $174.3007 | $174.30 | $174.30 | $174.30 |
| Purchase #6 | $88.48 | 4.747% | $92.6801 | $92.68 | $92.70 | $92.70 |
| Purchase #7 | $55.39 | 5.133% | $58.2332 | $58.23 | $58.25 | $58.20 |
| 7 purchase totals = | $1,127.62 | $1,220.7366 | $1,220.73 | $1,220.75 | $1,220.80 | |