| 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 | $197.70 | 13.296% | $223.9862 | $223.99 | $224.00 | $224.00 |
| Purchase #2 | $171.44 | 5.430% | $180.7492 | $180.75 | $180.75 | $180.70 |
| Purchase #3 | $68.55 | 8.500% | $74.3768 | $74.38 | $74.40 | $74.40 |
| Purchase #4 | $212.45 | 13.669% | $241.4898 | $241.49 | $241.50 | $241.50 |
| Purchase #5 | $75.65 | 11.333% | $84.2234 | $84.22 | $84.20 | $84.20 |
| Purchase #6 | $123.73 | 7.176% | $132.6089 | $132.61 | $132.60 | $132.60 |
| Purchase #7 | $226.87 | 9.492% | $248.4045 | $248.40 | $248.40 | $248.40 |
| 7 purchase totals = | $1,076.39 | $1,185.8388 | $1,185.84 | $1,185.85 | $1,185.80 | |