| 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 | $209.94 | 5.103% | $220.6532 | $220.65 | $220.65 | $220.70 |
| Purchase #2 | $178.50 | 9.155% | $194.8417 | $194.84 | $194.85 | $194.80 |
| Purchase #3 | $176.83 | 12.349% | $198.6667 | $198.67 | $198.65 | $198.70 |
| Purchase #4 | $26.68 | 11.320% | $29.7002 | $29.70 | $29.70 | $29.70 |
| Purchase #5 | $228.25 | 12.328% | $256.3887 | $256.39 | $256.40 | $256.40 |
| Purchase #6 | $243.83 | 8.619% | $264.8457 | $264.85 | $264.85 | $264.80 |
| Purchase #7 | $119.41 | 3.790% | $123.9356 | $123.94 | $123.95 | $123.90 |
| 7 purchase totals = | $1,183.44 | $1,289.0318 | $1,289.04 | $1,289.05 | $1,289.00 | |