| 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 | $97.67 | 10.583% | $108.0064 | $108.01 | $108.00 | $108.00 |
| Purchase #2 | $199.88 | 13.391% | $226.6459 | $226.65 | $226.65 | $226.60 |
| Purchase #3 | $217.31 | 5.541% | $229.3511 | $229.35 | $229.35 | $229.40 |
| Purchase #4 | $132.62 | 6.253% | $140.9127 | $140.91 | $140.90 | $140.90 |
| Purchase #5 | $209.35 | 9.332% | $228.8865 | $228.89 | $228.90 | $228.90 |
| Purchase #6 | $34.74 | 13.359% | $39.3809 | $39.38 | $39.40 | $39.40 |
| Purchase #7 | $228.67 | 6.815% | $244.2539 | $244.25 | $244.25 | $244.30 |
| 7 purchase totals = | $1,120.24 | $1,217.4374 | $1,217.44 | $1,217.45 | $1,217.50 | |