| 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 | $213.78 | 6.668% | $228.0349 | $228.03 | $228.05 | $228.00 |
| Purchase #2 | $87.75 | 3.759% | $91.0485 | $91.05 | $91.05 | $91.00 |
| Purchase #3 | $171.28 | 9.461% | $187.4848 | $187.48 | $187.50 | $187.50 |
| Purchase #4 | $57.92 | 12.248% | $65.014 | $65.01 | $65.00 | $65.00 |
| Purchase #5 | $189.46 | 13.308% | $214.6733 | $214.67 | $214.65 | $214.70 |
| Purchase #6 | $204.36 | 9.149% | $223.0569 | $223.06 | $223.05 | $223.10 |
| Purchase #7 | $201.35 | 8.562% | $218.5896 | $218.59 | $218.60 | $218.60 |
| 7 purchase totals = | $1,125.90 | $1,227.9020 | $1,227.89 | $1,227.90 | $1,227.90 | |