| 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 | $243.89 | 12.137% | $273.4909 | $273.49 | $273.50 | $273.50 |
| Purchase #2 | $15.86 | 13.446% | $17.9925 | $17.99 | $18.00 | $18.00 |
| Purchase #3 | $201.84 | 13.357% | $228.7998 | $228.80 | $228.80 | $228.80 |
| Purchase #4 | $115.59 | 6.511% | $123.1161 | $123.12 | $123.10 | $123.10 |
| Purchase #5 | $212.97 | 12.310% | $239.1866 | $239.19 | $239.20 | $239.20 |
| Purchase #6 | $56.95 | 11.514% | $63.5072 | $63.51 | $63.50 | $63.50 |
| Purchase #7 | $230.65 | 6.202% | $244.9549 | $244.95 | $244.95 | $245.00 |
| 7 purchase totals = | $1,077.75 | $1,191.0480 | $1,191.05 | $1,191.05 | $1,191.10 | |