| 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 | $193.93 | 7.251% | $207.9919 | $207.99 | $208.00 | $208.00 |
| Purchase #2 | $129.59 | 9.255% | $141.5836 | $141.58 | $141.60 | $141.60 |
| Purchase #3 | $63.68 | 6.574% | $67.8663 | $67.87 | $67.85 | $67.90 |
| Purchase #4 | $103.37 | 12.270% | $116.0535 | $116.05 | $116.05 | $116.10 |
| Purchase #5 | $163.59 | 4.664% | $171.2198 | $171.22 | $171.20 | $171.20 |
| Purchase #6 | $244.39 | 11.405% | $272.2627 | $272.26 | $272.25 | $272.30 |
| Purchase #7 | $147.98 | 11.701% | $165.2951 | $165.30 | $165.30 | $165.30 |
| 7 purchase totals = | $1,046.53 | $1,142.2729 | $1,142.27 | $1,142.25 | $1,142.40 | |