| 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 | $207.26 | 5.351% | $218.3505 | $218.35 | $218.35 | $218.40 |
| Purchase #2 | $54.46 | 9.560% | $59.6664 | $59.67 | $59.65 | $59.70 |
| Purchase #3 | $66.97 | 3.248% | $69.1452 | $69.15 | $69.15 | $69.10 |
| Purchase #4 | $122.26 | 6.176% | $129.8108 | $129.81 | $129.80 | $129.80 |
| Purchase #5 | $218.95 | 10.219% | $241.3245 | $241.32 | $241.30 | $241.30 |
| Purchase #6 | $39.97 | 13.112% | $45.2109 | $45.21 | $45.20 | $45.20 |
| Purchase #7 | $32.33 | 6.392% | $34.3965 | $34.40 | $34.40 | $34.40 |
| 7 purchase totals = | $742.20 | $797.9048 | $797.91 | $797.85 | $797.90 | |