| 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 | $188.30 | 6.574% | $200.6788 | $200.68 | $200.70 | $200.70 |
| Purchase #2 | $155.64 | 5.572% | $164.3123 | $164.31 | $164.30 | $164.30 |
| Purchase #3 | $218.81 | 13.479% | $248.3034 | $248.30 | $248.30 | $248.30 |
| Purchase #4 | $237.96 | 13.290% | $269.5849 | $269.58 | $269.60 | $269.60 |
| Purchase #5 | $179.62 | 4.137% | $187.0509 | $187.05 | $187.05 | $187.10 |
| Purchase #6 | $214.55 | 8.234% | $232.216 | $232.22 | $232.20 | $232.20 |
| Purchase #7 | $89.31 | 4.250% | $93.1057 | $93.11 | $93.10 | $93.10 |
| 7 purchase totals = | $1,284.19 | $1,395.2520 | $1,395.25 | $1,395.25 | $1,395.30 | |