| 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 | $211.41 | 7.339% | $226.9254 | $226.93 | $226.95 | $226.90 |
| Purchase #2 | $180.60 | 12.117% | $202.4833 | $202.48 | $202.50 | $202.50 |
| Purchase #3 | $107.33 | 9.842% | $117.8934 | $117.89 | $117.90 | $117.90 |
| Purchase #4 | $235.33 | 9.550% | $257.804 | $257.80 | $257.80 | $257.80 |
| Purchase #5 | $5.73 | 9.588% | $6.2794 | $6.28 | $6.30 | $6.30 |
| Purchase #6 | $132.60 | 5.693% | $140.1489 | $140.15 | $140.15 | $140.10 |
| Purchase #7 | $199.59 | 8.437% | $216.4294 | $216.43 | $216.45 | $216.40 |
| 7 purchase totals = | $1,072.59 | $1,167.9638 | $1,167.96 | $1,168.05 | $1,167.90 | |