| 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 | $8.57 | 12.254% | $9.6202 | $9.62 | $9.60 | $9.60 |
| Purchase #2 | $214.96 | 9.552% | $235.493 | $235.49 | $235.50 | $235.50 |
| Purchase #3 | $130.63 | 9.378% | $142.8805 | $142.88 | $142.90 | $142.90 |
| Purchase #4 | $177.48 | 11.492% | $197.876 | $197.88 | $197.90 | $197.90 |
| Purchase #5 | $220.71 | 3.370% | $228.1479 | $228.15 | $228.15 | $228.10 |
| Purchase #6 | $131.58 | 5.608% | $138.959 | $138.96 | $138.95 | $139.00 |
| Purchase #7 | $224.40 | 10.423% | $247.7892 | $247.79 | $247.80 | $247.80 |
| 7 purchase totals = | $1,108.33 | $1,200.7658 | $1,200.77 | $1,200.80 | $1,200.80 | |