| 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 | $135.27 | 13.517% | $153.5544 | $153.55 | $153.55 | $153.60 |
| Purchase #2 | $221.88 | 5.830% | $234.8156 | $234.82 | $234.80 | $234.80 |
| Purchase #3 | $85.67 | 10.857% | $94.9712 | $94.97 | $94.95 | $95.00 |
| Purchase #4 | $150.38 | 13.322% | $170.4136 | $170.41 | $170.40 | $170.40 |
| Purchase #5 | $181.87 | 12.304% | $204.2473 | $204.25 | $204.25 | $204.20 |
| Purchase #6 | $119.73 | 9.289% | $130.8517 | $130.85 | $130.85 | $130.90 |
| Purchase #7 | $115.35 | 6.489% | $122.8351 | $122.84 | $122.85 | $122.80 |
| 7 purchase totals = | $1,010.15 | $1,111.6889 | $1,111.69 | $1,111.65 | $1,111.70 | |