| 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 | $10.93 | 4.428% | $11.414 | $11.41 | $11.40 | $11.40 |
| Purchase #2 | $214.68 | 6.266% | $228.1318 | $228.13 | $228.15 | $228.10 |
| Purchase #3 | $214.80 | 8.302% | $232.6327 | $232.63 | $232.65 | $232.60 |
| Purchase #4 | $28.42 | 5.393% | $29.9527 | $29.95 | $29.95 | $30.00 |
| Purchase #5 | $155.28 | 13.810% | $176.7242 | $176.72 | $176.70 | $176.70 |
| Purchase #6 | $216.38 | 9.835% | $237.661 | $237.66 | $237.65 | $237.70 |
| Purchase #7 | $229.68 | 11.276% | $255.5787 | $255.58 | $255.60 | $255.60 |
| 7 purchase totals = | $1,070.17 | $1,172.0951 | $1,172.08 | $1,172.10 | $1,172.10 | |