| 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 | $121.83 | 11.139% | $135.4006 | $135.40 | $135.40 | $135.40 |
| Purchase #2 | $246.39 | 9.675% | $270.2282 | $270.23 | $270.25 | $270.20 |
| Purchase #3 | $190.34 | 4.415% | $198.7435 | $198.74 | $198.75 | $198.70 |
| Purchase #4 | $134.33 | 12.483% | $151.0984 | $151.10 | $151.10 | $151.10 |
| Purchase #5 | $243.41 | 5.192% | $256.0478 | $256.05 | $256.05 | $256.00 |
| Purchase #6 | $124.46 | 5.837% | $131.7247 | $131.72 | $131.70 | $131.70 |
| Purchase #7 | $135.26 | 12.662% | $152.3866 | $152.39 | $152.40 | $152.40 |
| 7 purchase totals = | $1,196.02 | $1,295.6298 | $1,295.63 | $1,295.65 | $1,295.50 | |