| 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 | $214.89 | 9.353% | $234.9887 | $234.99 | $235.00 | $235.00 |
| Purchase #2 | $212.54 | 8.863% | $231.3774 | $231.38 | $231.40 | $231.40 |
| Purchase #3 | $100.61 | 9.310% | $109.9768 | $109.98 | $110.00 | $110.00 |
| Purchase #4 | $211.95 | 7.867% | $228.6241 | $228.62 | $228.60 | $228.60 |
| Purchase #5 | $209.80 | 10.588% | $232.0136 | $232.01 | $232.00 | $232.00 |
| Purchase #6 | $156.46 | 3.430% | $161.8266 | $161.83 | $161.85 | $161.80 |
| Purchase #7 | $124.59 | 4.447% | $130.1305 | $130.13 | $130.15 | $130.10 |
| 7 purchase totals = | $1,230.84 | $1,328.9377 | $1,328.94 | $1,329.00 | $1,328.90 | |