| 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 | $118.35 | 6.145% | $125.6226 | $125.62 | $125.60 | $125.60 |
| Purchase #2 | $209.78 | 4.784% | $219.8159 | $219.82 | $219.80 | $219.80 |
| Purchase #3 | $35.28 | 11.688% | $39.4035 | $39.40 | $39.40 | $39.40 |
| Purchase #4 | $115.44 | 7.647% | $124.2677 | $124.27 | $124.25 | $124.30 |
| Purchase #5 | $93.47 | 12.301% | $104.9677 | $104.97 | $104.95 | $105.00 |
| Purchase #6 | $221.71 | 4.600% | $231.9087 | $231.91 | $231.90 | $231.90 |
| Purchase #7 | $158.72 | 10.220% | $174.9412 | $174.94 | $174.95 | $174.90 |
| 7 purchase totals = | $952.75 | $1,020.9273 | $1,020.93 | $1,020.85 | $1,020.90 | |