| 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 | $121.93 | 13.442% | $138.3198 | $138.32 | $138.30 | $138.30 |
| Purchase #2 | $86.73 | 6.693% | $92.5348 | $92.53 | $92.55 | $92.50 |
| Purchase #3 | $229.91 | 5.664% | $242.9321 | $242.93 | $242.95 | $242.90 |
| Purchase #4 | $204.48 | 4.705% | $214.1008 | $214.10 | $214.10 | $214.10 |
| Purchase #5 | $28.48 | 5.562% | $30.0641 | $30.06 | $30.05 | $30.10 |
| Purchase #6 | $227.34 | 13.673% | $258.4242 | $258.42 | $258.40 | $258.40 |
| Purchase #7 | $206.36 | 10.746% | $228.5354 | $228.54 | $228.55 | $228.50 |
| 7 purchase totals = | $1,105.23 | $1,204.9112 | $1,204.90 | $1,204.90 | $1,204.80 | |