| 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 | $184.92 | 5.136% | $194.4175 | $194.42 | $194.40 | $194.40 |
| Purchase #2 | $108.60 | 12.106% | $121.7471 | $121.75 | $121.75 | $121.70 |
| Purchase #3 | $223.63 | 9.558% | $245.0046 | $245.00 | $245.00 | $245.00 |
| Purchase #4 | $15.60 | 12.517% | $17.5527 | $17.55 | $17.55 | $17.60 |
| Purchase #5 | $55.61 | 6.262% | $59.0923 | $59.09 | $59.10 | $59.10 |
| Purchase #6 | $214.33 | 3.428% | $221.6772 | $221.68 | $221.70 | $221.70 |
| Purchase #7 | $143.31 | 4.646% | $149.9682 | $149.97 | $149.95 | $150.00 |
| 7 purchase totals = | $946.00 | $1,009.4596 | $1,009.46 | $1,009.45 | $1,009.50 | |