| 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 | $199.90 | 13.200% | $226.2868 | $226.29 | $226.30 | $226.30 |
| Purchase #2 | $223.52 | 9.626% | $245.036 | $245.04 | $245.05 | $245.00 |
| Purchase #3 | $84.42 | 8.843% | $91.8853 | $91.89 | $91.90 | $91.90 |
| Purchase #4 | $169.40 | 10.192% | $186.6652 | $186.67 | $186.65 | $186.70 |
| Purchase #5 | $103.57 | 9.511% | $113.4205 | $113.42 | $113.40 | $113.40 |
| Purchase #6 | $194.47 | 6.842% | $207.7756 | $207.78 | $207.80 | $207.80 |
| Purchase #7 | $174.98 | 5.446% | $184.5094 | $184.51 | $184.50 | $184.50 |
| 7 purchase totals = | $1,150.26 | $1,255.5788 | $1,255.60 | $1,255.60 | $1,255.60 | |