| 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 | $130.99 | 11.340% | $145.8443 | $145.84 | $145.85 | $145.80 |
| Purchase #2 | $207.57 | 7.650% | $223.4491 | $223.45 | $223.45 | $223.40 |
| Purchase #3 | $226.59 | 4.363% | $236.4761 | $236.48 | $236.50 | $236.50 |
| Purchase #4 | $210.81 | 13.704% | $239.6994 | $239.70 | $239.70 | $239.70 |
| Purchase #5 | $56.62 | 13.426% | $64.2218 | $64.22 | $64.20 | $64.20 |
| Purchase #6 | $231.46 | 8.568% | $251.2915 | $251.29 | $251.30 | $251.30 |
| Purchase #7 | $245.82 | 13.758% | $279.6399 | $279.64 | $279.65 | $279.60 |
| 7 purchase totals = | $1,309.86 | $1,440.6221 | $1,440.62 | $1,440.65 | $1,440.50 | |