| 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 | $228.69 | 3.632% | $236.996 | $237.00 | $237.00 | $237.00 |
| Purchase #2 | $133.97 | 5.578% | $141.4428 | $141.44 | $141.45 | $141.40 |
| Purchase #3 | $177.38 | 11.797% | $198.3055 | $198.31 | $198.30 | $198.30 |
| Purchase #4 | $31.37 | 8.685% | $34.0945 | $34.09 | $34.10 | $34.10 |
| Purchase #5 | $35.70 | 10.535% | $39.461 | $39.46 | $39.45 | $39.50 |
| Purchase #6 | $19.91 | 12.361% | $22.3711 | $22.37 | $22.35 | $22.40 |
| Purchase #7 | $207.88 | 6.414% | $221.2134 | $221.21 | $221.20 | $221.20 |
| 7 purchase totals = | $834.90 | $893.8843 | $893.88 | $893.85 | $893.90 | |