| 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 | $205.62 | 13.296% | $232.9592 | $232.96 | $232.95 | $233.00 |
| Purchase #2 | $135.28 | 6.848% | $144.544 | $144.54 | $144.55 | $144.50 |
| Purchase #3 | $235.35 | 12.765% | $265.3924 | $265.39 | $265.40 | $265.40 |
| Purchase #4 | $241.72 | 6.590% | $257.6493 | $257.65 | $257.65 | $257.60 |
| Purchase #5 | $217.89 | 4.560% | $227.8258 | $227.83 | $227.85 | $227.80 |
| Purchase #6 | $12.64 | 4.535% | $13.2132 | $13.21 | $13.20 | $13.20 |
| Purchase #7 | $113.70 | 3.514% | $117.6954 | $117.70 | $117.70 | $117.70 |
| 7 purchase totals = | $1,162.20 | $1,259.2793 | $1,259.28 | $1,259.30 | $1,259.20 | |