| 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 | $109.35 | 4.825% | $114.6261 | $114.63 | $114.65 | $114.60 |
| Purchase #2 | $43.81 | 8.723% | $47.6315 | $47.63 | $47.65 | $47.60 |
| Purchase #3 | $109.70 | 4.350% | $114.472 | $114.47 | $114.45 | $114.50 |
| Purchase #4 | $228.75 | 12.757% | $257.9316 | $257.93 | $257.95 | $257.90 |
| Purchase #5 | $217.93 | 9.631% | $238.9188 | $238.92 | $238.90 | $238.90 |
| Purchase #6 | $206.86 | 4.241% | $215.6329 | $215.63 | $215.65 | $215.60 |
| Purchase #7 | $48.76 | 5.757% | $51.5671 | $51.57 | $51.55 | $51.60 |
| 7 purchase totals = | $965.16 | $1,040.7800 | $1,040.78 | $1,040.80 | $1,040.70 | |