| 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 | $216.78 | 4.230% | $225.9498 | $225.95 | $225.95 | $225.90 |
| Purchase #2 | $229.70 | 5.178% | $241.5939 | $241.59 | $241.60 | $241.60 |
| Purchase #3 | $90.99 | 8.394% | $98.6277 | $98.63 | $98.65 | $98.60 |
| Purchase #4 | $25.98 | 6.110% | $27.5674 | $27.57 | $27.55 | $27.60 |
| Purchase #5 | $7.48 | 8.309% | $8.1015 | $8.10 | $8.10 | $8.10 |
| Purchase #6 | $200.75 | 9.195% | $219.209 | $219.21 | $219.20 | $219.20 |
| Purchase #7 | $161.90 | 12.446% | $182.0501 | $182.05 | $182.05 | $182.10 |
| 7 purchase totals = | $933.58 | $1,003.0994 | $1,003.10 | $1,003.10 | $1,003.10 | |