| 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 | $155.26 | 10.841% | $172.0917 | $172.09 | $172.10 | $172.10 |
| Purchase #2 | $195.44 | 9.548% | $214.1006 | $214.10 | $214.10 | $214.10 |
| Purchase #3 | $245.25 | 5.404% | $258.5033 | $258.50 | $258.50 | $258.50 |
| Purchase #4 | $160.66 | 11.747% | $179.5327 | $179.53 | $179.55 | $179.50 |
| Purchase #5 | $117.38 | 13.736% | $133.5033 | $133.50 | $133.50 | $133.50 |
| Purchase #6 | $200.51 | 6.853% | $214.251 | $214.25 | $214.25 | $214.30 |
| Purchase #7 | $232.32 | 4.600% | $243.0067 | $243.01 | $243.00 | $243.00 |
| 7 purchase totals = | $1,306.82 | $1,414.9893 | $1,414.98 | $1,415.00 | $1,415.00 | |