| 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 | $197.47 | 7.288% | $211.8616 | $211.86 | $211.85 | $211.90 |
| Purchase #2 | $155.83 | 11.514% | $173.7723 | $173.77 | $173.75 | $173.80 |
| Purchase #3 | $161.53 | 5.132% | $169.8197 | $169.82 | $169.80 | $169.80 |
| Purchase #4 | $234.37 | 13.770% | $266.6427 | $266.64 | $266.65 | $266.60 |
| Purchase #5 | $181.47 | 12.249% | $203.6983 | $203.70 | $203.70 | $203.70 |
| Purchase #6 | $165.30 | 7.168% | $177.1487 | $177.15 | $177.15 | $177.10 |
| Purchase #7 | $112.97 | 12.299% | $126.8642 | $126.86 | $126.85 | $126.90 |
| 7 purchase totals = | $1,208.94 | $1,329.8075 | $1,329.80 | $1,329.75 | $1,329.80 | |