| 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 | $184.38 | 5.632% | $194.7643 | $194.76 | $194.75 | $194.80 |
| Purchase #2 | $103.79 | 9.684% | $113.841 | $113.84 | $113.85 | $113.80 |
| Purchase #3 | $200.93 | 6.661% | $214.3139 | $214.31 | $214.30 | $214.30 |
| Purchase #4 | $112.53 | 7.843% | $121.3557 | $121.36 | $121.35 | $121.40 |
| Purchase #5 | $42.48 | 4.393% | $44.3461 | $44.35 | $44.35 | $44.30 |
| Purchase #6 | $250.71 | 13.323% | $284.1121 | $284.11 | $284.10 | $284.10 |
| Purchase #7 | $69.96 | 9.163% | $76.3704 | $76.37 | $76.35 | $76.40 |
| 7 purchase totals = | $964.78 | $1,049.1035 | $1,049.10 | $1,049.05 | $1,049.10 | |