| 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 | $106.49 | 3.495% | $110.2118 | $110.21 | $110.20 | $110.20 |
| Purchase #2 | $238.59 | 9.291% | $260.7574 | $260.76 | $260.75 | $260.80 |
| Purchase #3 | $153.97 | 10.777% | $170.5633 | $170.56 | $170.55 | $170.60 |
| Purchase #4 | $68.67 | 3.868% | $71.3262 | $71.33 | $71.35 | $71.30 |
| Purchase #5 | $74.81 | 11.608% | $83.4939 | $83.49 | $83.50 | $83.50 |
| Purchase #6 | $192.31 | 7.403% | $206.5467 | $206.55 | $206.55 | $206.50 |
| Purchase #7 | $182.85 | 12.351% | $205.4338 | $205.43 | $205.45 | $205.40 |
| 7 purchase totals = | $1,017.69 | $1,108.3331 | $1,108.33 | $1,108.35 | $1,108.30 | |