| 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 | $239.65 | 12.509% | $269.6278 | $269.63 | $269.65 | $269.60 |
| Purchase #2 | $49.80 | 9.674% | $54.6177 | $54.62 | $54.60 | $54.60 |
| Purchase #3 | $24.89 | 6.353% | $26.4713 | $26.47 | $26.45 | $26.50 |
| Purchase #4 | $42.54 | 7.465% | $45.7156 | $45.72 | $45.70 | $45.70 |
| Purchase #5 | $248.58 | 10.215% | $273.9724 | $273.97 | $273.95 | $274.00 |
| Purchase #6 | $31.90 | 7.615% | $34.3292 | $34.33 | $34.35 | $34.30 |
| Purchase #7 | $99.66 | 8.333% | $107.9647 | $107.96 | $107.95 | $108.00 |
| 7 purchase totals = | $737.02 | $812.6987 | $812.70 | $812.65 | $812.70 | |