| 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 | $49.28 | 4.257% | $51.3778 | $51.38 | $51.40 | $51.40 |
| Purchase #2 | $154.36 | 4.103% | $160.6934 | $160.69 | $160.70 | $160.70 |
| Purchase #3 | $180.62 | 7.790% | $194.6903 | $194.69 | $194.70 | $194.70 |
| Purchase #4 | $181.90 | 11.400% | $202.6366 | $202.64 | $202.65 | $202.60 |
| Purchase #5 | $102.66 | 10.475% | $113.4136 | $113.41 | $113.40 | $113.40 |
| Purchase #6 | $232.66 | 8.741% | $252.9968 | $253.00 | $253.00 | $253.00 |
| Purchase #7 | $242.33 | 11.187% | $269.4395 | $269.44 | $269.45 | $269.40 |
| 7 purchase totals = | $1,143.81 | $1,245.2480 | $1,245.25 | $1,245.30 | $1,245.20 | |