| 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 | $128.89 | 10.641% | $142.6052 | $142.61 | $142.60 | $142.60 |
| Purchase #2 | $113.57 | 9.436% | $124.2865 | $124.29 | $124.30 | $124.30 |
| Purchase #3 | $209.64 | 9.143% | $228.8074 | $228.81 | $228.80 | $228.80 |
| Purchase #4 | $111.94 | 13.636% | $127.2041 | $127.20 | $127.20 | $127.20 |
| Purchase #5 | $36.99 | 6.420% | $39.3648 | $39.36 | $39.35 | $39.40 |
| Purchase #6 | $191.70 | 5.465% | $202.1764 | $202.18 | $202.20 | $202.20 |
| Purchase #7 | $210.74 | 11.355% | $234.6695 | $234.67 | $234.65 | $234.70 |
| 7 purchase totals = | $1,003.47 | $1,099.1139 | $1,099.12 | $1,099.10 | $1,099.20 | |