| 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 | $247.78 | 4.532% | $259.0094 | $259.01 | $259.00 | $259.00 |
| Purchase #2 | $78.40 | 6.521% | $83.5125 | $83.51 | $83.50 | $83.50 |
| Purchase #3 | $224.53 | 10.345% | $247.7576 | $247.76 | $247.75 | $247.80 |
| Purchase #4 | $235.84 | 13.243% | $267.0723 | $267.07 | $267.05 | $267.10 |
| Purchase #5 | $245.64 | 7.237% | $263.417 | $263.42 | $263.40 | $263.40 |
| Purchase #6 | $71.58 | 8.869% | $77.9284 | $77.93 | $77.95 | $77.90 |
| Purchase #7 | $43.55 | 4.435% | $45.4814 | $45.48 | $45.50 | $45.50 |
| 7 purchase totals = | $1,147.32 | $1,244.1786 | $1,244.18 | $1,244.15 | $1,244.20 | |