| 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 | $228.57 | 4.421% | $238.6751 | $238.68 | $238.70 | $238.70 |
| Purchase #2 | $192.72 | 6.614% | $205.4665 | $205.47 | $205.45 | $205.50 |
| Purchase #3 | $30.36 | 9.350% | $33.1987 | $33.20 | $33.20 | $33.20 |
| Purchase #4 | $93.95 | 9.467% | $102.8442 | $102.84 | $102.85 | $102.80 |
| Purchase #5 | $228.74 | 13.603% | $259.8555 | $259.86 | $259.85 | $259.90 |
| Purchase #6 | $238.41 | 11.417% | $265.6293 | $265.63 | $265.65 | $265.60 |
| Purchase #7 | $100.70 | 3.202% | $103.9244 | $103.92 | $103.90 | $103.90 |
| 7 purchase totals = | $1,113.45 | $1,209.5937 | $1,209.60 | $1,209.60 | $1,209.60 | |