| 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 | $112.56 | 8.528% | $122.1591 | $122.16 | $122.15 | $122.20 |
| Purchase #2 | $221.48 | 13.841% | $252.135 | $252.14 | $252.15 | $252.10 |
| Purchase #3 | $137.64 | 12.199% | $154.4307 | $154.43 | $154.45 | $154.40 |
| Purchase #4 | $115.66 | 7.205% | $123.9933 | $123.99 | $124.00 | $124.00 |
| Purchase #5 | $225.93 | 8.366% | $244.8313 | $244.83 | $244.85 | $244.80 |
| Purchase #6 | $180.79 | 5.764% | $191.2107 | $191.21 | $191.20 | $191.20 |
| Purchase #7 | $60.55 | 6.746% | $64.6347 | $64.63 | $64.65 | $64.60 |
| 7 purchase totals = | $1,054.61 | $1,153.3948 | $1,153.39 | $1,153.45 | $1,153.30 | |