| 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 | $228.42 | 10.403% | $252.1825 | $252.18 | $252.20 | $252.20 |
| Purchase #2 | $106.68 | 3.631% | $110.5536 | $110.55 | $110.55 | $110.60 |
| Purchase #3 | $250.46 | 7.793% | $269.9783 | $269.98 | $270.00 | $270.00 |
| Purchase #4 | $46.62 | 8.532% | $50.5976 | $50.60 | $50.60 | $50.60 |
| Purchase #5 | $80.97 | 6.721% | $86.412 | $86.41 | $86.40 | $86.40 |
| Purchase #6 | $204.83 | 3.401% | $211.7963 | $211.80 | $211.80 | $211.80 |
| Purchase #7 | $86.98 | 5.544% | $91.8022 | $91.80 | $91.80 | $91.80 |
| 7 purchase totals = | $1,004.96 | $1,073.3225 | $1,073.32 | $1,073.35 | $1,073.40 | |