| 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 | $234.86 | 10.612% | $259.7833 | $259.78 | $259.80 | $259.80 |
| Purchase #2 | $174.73 | 6.625% | $186.3059 | $186.31 | $186.30 | $186.30 |
| Purchase #3 | $81.77 | 10.239% | $90.1424 | $90.14 | $90.15 | $90.10 |
| Purchase #4 | $153.34 | 5.198% | $161.3106 | $161.31 | $161.30 | $161.30 |
| Purchase #5 | $204.95 | 8.514% | $222.3994 | $222.40 | $222.40 | $222.40 |
| Purchase #6 | $204.30 | 7.614% | $219.8554 | $219.86 | $219.85 | $219.90 |
| Purchase #7 | $211.53 | 6.246% | $224.7422 | $224.74 | $224.75 | $224.70 |
| 7 purchase totals = | $1,265.48 | $1,364.5392 | $1,364.54 | $1,364.55 | $1,364.50 | |