| 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 | $200.56 | 10.470% | $221.5586 | $221.56 | $221.55 | $221.60 |
| Purchase #2 | $25.85 | 3.292% | $26.701 | $26.70 | $26.70 | $26.70 |
| Purchase #3 | $113.88 | 13.393% | $129.1319 | $129.13 | $129.15 | $129.10 |
| Purchase #4 | $244.93 | 3.398% | $253.2527 | $253.25 | $253.25 | $253.30 |
| Purchase #5 | $11.79 | 8.502% | $12.7924 | $12.79 | $12.80 | $12.80 |
| Purchase #6 | $171.55 | 3.164% | $176.9778 | $176.98 | $177.00 | $177.00 |
| Purchase #7 | $79.53 | 13.534% | $90.2936 | $90.29 | $90.30 | $90.30 |
| 7 purchase totals = | $848.09 | $910.7080 | $910.70 | $910.75 | $910.80 | |