| 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 | $189.47 | 11.669% | $211.5793 | $211.58 | $211.60 | $211.60 |
| Purchase #2 | $24.57 | 4.775% | $25.7432 | $25.74 | $25.75 | $25.70 |
| Purchase #3 | $133.47 | 11.626% | $148.9872 | $148.99 | $149.00 | $149.00 |
| Purchase #4 | $171.55 | 13.113% | $194.0454 | $194.05 | $194.05 | $194.00 |
| Purchase #5 | $229.73 | 4.341% | $239.7026 | $239.70 | $239.70 | $239.70 |
| Purchase #6 | $173.62 | 8.510% | $188.3951 | $188.40 | $188.40 | $188.40 |
| Purchase #7 | $120.97 | 3.550% | $125.2644 | $125.26 | $125.25 | $125.30 |
| 7 purchase totals = | $1,043.38 | $1,133.7172 | $1,133.72 | $1,133.75 | $1,133.70 | |