| 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 | $198.44 | 9.509% | $217.3097 | $217.31 | $217.30 | $217.30 |
| Purchase #2 | $54.71 | 3.537% | $56.6451 | $56.65 | $56.65 | $56.60 |
| Purchase #3 | $248.68 | 9.458% | $272.2002 | $272.20 | $272.20 | $272.20 |
| Purchase #4 | $228.46 | 12.562% | $257.1591 | $257.16 | $257.15 | $257.20 |
| Purchase #5 | $151.66 | 8.684% | $164.8302 | $164.83 | $164.85 | $164.80 |
| Purchase #6 | $64.95 | 5.166% | $68.3053 | $68.31 | $68.30 | $68.30 |
| Purchase #7 | $230.77 | 4.298% | $240.6885 | $240.69 | $240.70 | $240.70 |
| 7 purchase totals = | $1,177.67 | $1,277.1381 | $1,277.15 | $1,277.15 | $1,277.10 | |