| 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 | $98.68 | 11.694% | $110.2196 | $110.22 | $110.20 | $110.20 |
| Purchase #2 | $33.89 | 8.626% | $36.8134 | $36.81 | $36.80 | $36.80 |
| Purchase #3 | $226.33 | 3.244% | $233.6721 | $233.67 | $233.65 | $233.70 |
| Purchase #4 | $172.93 | 12.133% | $193.9116 | $193.91 | $193.90 | $193.90 |
| Purchase #5 | $25.82 | 11.330% | $28.7454 | $28.75 | $28.75 | $28.70 |
| Purchase #6 | $138.95 | 6.133% | $147.4718 | $147.47 | $147.45 | $147.50 |
| Purchase #7 | $198.82 | 12.601% | $223.8733 | $223.87 | $223.85 | $223.90 |
| 7 purchase totals = | $895.42 | $974.7072 | $974.70 | $974.60 | $974.70 | |