| 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 | $29.47 | 7.447% | $31.6646 | $31.66 | $31.65 | $31.70 |
| Purchase #2 | $132.87 | 4.714% | $139.1335 | $139.13 | $139.15 | $139.10 |
| Purchase #3 | $210.41 | 11.684% | $234.9943 | $234.99 | $235.00 | $235.00 |
| Purchase #4 | $224.44 | 3.346% | $231.9498 | $231.95 | $231.95 | $231.90 |
| Purchase #5 | $146.80 | 12.121% | $164.5936 | $164.59 | $164.60 | $164.60 |
| Purchase #6 | $232.57 | 10.206% | $256.3061 | $256.31 | $256.30 | $256.30 |
| Purchase #7 | $118.91 | 7.772% | $128.1517 | $128.15 | $128.15 | $128.20 |
| 7 purchase totals = | $1,095.47 | $1,186.7936 | $1,186.78 | $1,186.80 | $1,186.80 | |