| 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 | $208.94 | 10.339% | $230.5423 | $230.54 | $230.55 | $230.50 |
| Purchase #2 | $89.60 | 11.527% | $99.9282 | $99.93 | $99.95 | $99.90 |
| Purchase #3 | $240.40 | 5.528% | $253.6893 | $253.69 | $253.70 | $253.70 |
| Purchase #4 | $224.42 | 6.403% | $238.7896 | $238.79 | $238.80 | $238.80 |
| Purchase #5 | $189.54 | 9.325% | $207.2146 | $207.21 | $207.20 | $207.20 |
| Purchase #6 | $84.78 | 8.215% | $91.7447 | $91.74 | $91.75 | $91.70 |
| Purchase #7 | $238.57 | 7.504% | $256.4723 | $256.47 | $256.45 | $256.50 |
| 7 purchase totals = | $1,276.25 | $1,378.3810 | $1,378.37 | $1,378.40 | $1,378.30 | |