| 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 | $17.90 | 7.874% | $19.3094 | $19.31 | $19.30 | $19.30 |
| Purchase #2 | $36.53 | 12.489% | $41.0922 | $41.09 | $41.10 | $41.10 |
| Purchase #3 | $228.50 | 3.464% | $236.4152 | $236.42 | $236.40 | $236.40 |
| Purchase #4 | $248.47 | 9.205% | $271.3417 | $271.34 | $271.35 | $271.30 |
| Purchase #5 | $240.49 | 5.566% | $253.8757 | $253.88 | $253.90 | $253.90 |
| Purchase #6 | $111.68 | 10.409% | $123.3048 | $123.30 | $123.30 | $123.30 |
| Purchase #7 | $72.86 | 5.168% | $76.6254 | $76.63 | $76.65 | $76.60 |
| 7 purchase totals = | $956.43 | $1,021.9644 | $1,021.97 | $1,022.00 | $1,021.90 | |