| 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 | $124.33 | 4.193% | $129.5432 | $129.54 | $129.55 | $129.50 |
| Purchase #2 | $173.78 | 11.281% | $193.3841 | $193.38 | $193.40 | $193.40 |
| Purchase #3 | $11.46 | 3.781% | $11.8933 | $11.89 | $11.90 | $11.90 |
| Purchase #4 | $162.97 | 13.584% | $185.1078 | $185.11 | $185.10 | $185.10 |
| Purchase #5 | $142.88 | 4.681% | $149.5682 | $149.57 | $149.55 | $149.60 |
| Purchase #6 | $107.27 | 13.158% | $121.3846 | $121.38 | $121.40 | $121.40 |
| Purchase #7 | $217.69 | 5.852% | $230.4292 | $230.43 | $230.45 | $230.40 |
| 7 purchase totals = | $940.38 | $1,021.3104 | $1,021.30 | $1,021.35 | $1,021.30 | |