| 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 | $228.96 | 4.578% | $239.4418 | $239.44 | $239.45 | $239.40 |
| Purchase #2 | $25.70 | 10.556% | $28.4129 | $28.41 | $28.40 | $28.40 |
| Purchase #3 | $239.37 | 12.177% | $268.5181 | $268.52 | $268.50 | $268.50 |
| Purchase #4 | $164.76 | 11.869% | $184.3154 | $184.32 | $184.30 | $184.30 |
| Purchase #5 | $37.59 | 4.113% | $39.1361 | $39.14 | $39.15 | $39.10 |
| Purchase #6 | $26.27 | 4.384% | $27.4217 | $27.42 | $27.40 | $27.40 |
| Purchase #7 | $53.31 | 7.227% | $57.1627 | $57.16 | $57.15 | $57.20 |
| 7 purchase totals = | $775.96 | $844.4087 | $844.41 | $844.35 | $844.30 | |