| 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 | $189.66 | 7.748% | $204.3549 | $204.35 | $204.35 | $204.40 |
| Purchase #2 | $183.31 | 8.548% | $198.9793 | $198.98 | $199.00 | $199.00 |
| Purchase #3 | $101.47 | 9.478% | $111.0873 | $111.09 | $111.10 | $111.10 |
| Purchase #4 | $198.47 | 12.812% | $223.898 | $223.90 | $223.90 | $223.90 |
| Purchase #5 | $49.68 | 13.514% | $56.3938 | $56.39 | $56.40 | $56.40 |
| Purchase #6 | $235.79 | 7.674% | $253.8845 | $253.88 | $253.90 | $253.90 |
| Purchase #7 | $130.74 | 12.498% | $147.0799 | $147.08 | $147.10 | $147.10 |
| 7 purchase totals = | $1,089.12 | $1,195.6777 | $1,195.67 | $1,195.75 | $1,195.80 | |