| 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 | $198.35 | 9.672% | $217.5344 | $217.53 | $217.55 | $217.50 |
| Purchase #2 | $63.45 | 3.676% | $65.7824 | $65.78 | $65.80 | $65.80 |
| Purchase #3 | $194.96 | 9.626% | $213.7268 | $213.73 | $213.75 | $213.70 |
| Purchase #4 | $226.88 | 5.350% | $239.0181 | $239.02 | $239.00 | $239.00 |
| Purchase #5 | $52.47 | 13.279% | $59.4375 | $59.44 | $59.45 | $59.40 |
| Purchase #6 | $128.86 | 7.249% | $138.2011 | $138.20 | $138.20 | $138.20 |
| Purchase #7 | $121.99 | 11.478% | $135.992 | $135.99 | $136.00 | $136.00 |
| 7 purchase totals = | $986.96 | $1,069.6923 | $1,069.69 | $1,069.75 | $1,069.60 | |