| 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 | $170.33 | 7.506% | $183.115 | $183.12 | $183.10 | $183.10 |
| Purchase #2 | $246.83 | 13.586% | $280.3643 | $280.36 | $280.35 | $280.40 |
| Purchase #3 | $75.80 | 10.227% | $83.5521 | $83.55 | $83.55 | $83.60 |
| Purchase #4 | $114.75 | 8.148% | $124.0998 | $124.10 | $124.10 | $124.10 |
| Purchase #5 | $59.84 | 5.710% | $63.2569 | $63.26 | $63.25 | $63.30 |
| Purchase #6 | $197.71 | 13.768% | $224.9307 | $224.93 | $224.95 | $224.90 |
| Purchase #7 | $39.57 | 10.364% | $43.671 | $43.67 | $43.65 | $43.70 |
| 7 purchase totals = | $904.83 | $1,002.9898 | $1,002.99 | $1,002.95 | $1,003.10 | |