| 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 | $21.42 | 3.761% | $22.2256 | $22.23 | $22.25 | $22.20 |
| Purchase #2 | $70.90 | 5.362% | $74.7017 | $74.70 | $74.70 | $74.70 |
| Purchase #3 | $113.50 | 4.459% | $118.561 | $118.56 | $118.55 | $118.60 |
| Purchase #4 | $237.33 | 3.533% | $245.7149 | $245.71 | $245.70 | $245.70 |
| Purchase #5 | $144.73 | 8.346% | $156.8092 | $156.81 | $156.80 | $156.80 |
| Purchase #6 | $162.52 | 11.373% | $181.0034 | $181.00 | $181.00 | $181.00 |
| Purchase #7 | $120.70 | 6.562% | $128.6203 | $128.62 | $128.60 | $128.60 |
| 7 purchase totals = | $871.10 | $927.6361 | $927.63 | $927.60 | $927.60 | |