| 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 | $107.69 | 11.362% | $119.9257 | $119.93 | $119.95 | $119.90 |
| Purchase #2 | $193.59 | 7.186% | $207.5014 | $207.50 | $207.50 | $207.50 |
| Purchase #3 | $38.56 | 4.830% | $40.4224 | $40.42 | $40.40 | $40.40 |
| Purchase #4 | $181.75 | 5.654% | $192.0261 | $192.03 | $192.05 | $192.00 |
| Purchase #5 | $113.66 | 3.566% | $117.7131 | $117.71 | $117.70 | $117.70 |
| Purchase #6 | $85.25 | 11.709% | $95.2319 | $95.23 | $95.25 | $95.20 |
| Purchase #7 | $31.30 | 10.171% | $34.4835 | $34.48 | $34.50 | $34.50 |
| 7 purchase totals = | $751.80 | $807.3041 | $807.30 | $807.35 | $807.20 | |