| 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 | $24.32 | 10.400% | $26.8493 | $26.85 | $26.85 | $26.80 |
| Purchase #2 | $212.62 | 12.152% | $238.4576 | $238.46 | $238.45 | $238.50 |
| Purchase #3 | $129.34 | 11.179% | $143.7989 | $143.80 | $143.80 | $143.80 |
| Purchase #4 | $250.69 | 5.550% | $264.6033 | $264.60 | $264.60 | $264.60 |
| Purchase #5 | $137.27 | 11.834% | $153.5145 | $153.51 | $153.50 | $153.50 |
| Purchase #6 | $218.26 | 7.722% | $235.114 | $235.11 | $235.10 | $235.10 |
| Purchase #7 | $105.63 | 10.199% | $116.4032 | $116.40 | $116.40 | $116.40 |
| 7 purchase totals = | $1,078.13 | $1,178.7408 | $1,178.73 | $1,178.70 | $1,178.70 | |