| 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 | $237.68 | 8.658% | $258.2583 | $258.26 | $258.25 | $258.30 |
| Purchase #2 | $189.26 | 12.775% | $213.438 | $213.44 | $213.45 | $213.40 |
| Purchase #3 | $7.86 | 9.616% | $8.6158 | $8.62 | $8.60 | $8.60 |
| Purchase #4 | $97.63 | 5.301% | $102.8054 | $102.81 | $102.80 | $102.80 |
| Purchase #5 | $161.92 | 10.797% | $179.4025 | $179.40 | $179.40 | $179.40 |
| Purchase #6 | $206.52 | 6.761% | $220.4828 | $220.48 | $220.50 | $220.50 |
| Purchase #7 | $235.98 | 5.375% | $248.6639 | $248.66 | $248.65 | $248.70 |
| 7 purchase totals = | $1,136.85 | $1,231.6667 | $1,231.67 | $1,231.65 | $1,231.70 | |