| 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 | $94.95 | 7.447% | $102.0209 | $102.02 | $102.00 | $102.00 |
| Purchase #2 | $250.76 | 4.199% | $261.2894 | $261.29 | $261.30 | $261.30 |
| Purchase #3 | $101.29 | 11.574% | $113.0133 | $113.01 | $113.00 | $113.00 |
| Purchase #4 | $173.57 | 7.631% | $186.8151 | $186.82 | $186.80 | $186.80 |
| Purchase #5 | $239.28 | 6.624% | $255.1299 | $255.13 | $255.15 | $255.10 |
| Purchase #6 | $163.68 | 6.873% | $174.9297 | $174.93 | $174.95 | $174.90 |
| Purchase #7 | $202.38 | 10.489% | $223.6076 | $223.61 | $223.60 | $223.60 |
| 7 purchase totals = | $1,225.91 | $1,316.8059 | $1,316.81 | $1,316.80 | $1,316.70 | |