| 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 | $227.51 | 10.210% | $250.7388 | $250.74 | $250.75 | $250.70 |
| Purchase #2 | $156.77 | 4.371% | $163.6224 | $163.62 | $163.60 | $163.60 |
| Purchase #3 | $191.77 | 7.517% | $206.1854 | $206.19 | $206.20 | $206.20 |
| Purchase #4 | $220.95 | 4.284% | $230.4155 | $230.42 | $230.40 | $230.40 |
| Purchase #5 | $196.91 | 13.807% | $224.0974 | $224.10 | $224.10 | $224.10 |
| Purchase #6 | $39.48 | 12.202% | $44.2973 | $44.30 | $44.30 | $44.30 |
| Purchase #7 | $90.98 | 8.772% | $98.9608 | $98.96 | $98.95 | $99.00 |
| 7 purchase totals = | $1,124.37 | $1,218.3176 | $1,218.33 | $1,218.30 | $1,218.30 | |