| 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 | $150.53 | 12.639% | $169.5555 | $169.56 | $169.55 | $169.60 |
| Purchase #2 | $231.90 | 3.607% | $240.2646 | $240.26 | $240.25 | $240.30 |
| Purchase #3 | $8.92 | 12.139% | $10.0028 | $10.00 | $10.00 | $10.00 |
| Purchase #4 | $225.44 | 9.567% | $247.0078 | $247.01 | $247.00 | $247.00 |
| Purchase #5 | $102.64 | 5.638% | $108.4268 | $108.43 | $108.45 | $108.40 |
| Purchase #6 | $234.49 | 10.196% | $258.3986 | $258.40 | $258.40 | $258.40 |
| Purchase #7 | $93.27 | 10.277% | $102.8554 | $102.86 | $102.85 | $102.90 |
| 7 purchase totals = | $1,047.19 | $1,136.5115 | $1,136.52 | $1,136.50 | $1,136.60 | |