| 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 | $40.95 | 7.626% | $44.0728 | $44.07 | $44.05 | $44.10 |
| Purchase #2 | $190.50 | 12.143% | $213.6324 | $213.63 | $213.65 | $213.60 |
| Purchase #3 | $201.37 | 4.523% | $210.478 | $210.48 | $210.50 | $210.50 |
| Purchase #4 | $130.57 | 3.661% | $135.3502 | $135.35 | $135.35 | $135.40 |
| Purchase #5 | $180.68 | 13.791% | $205.5976 | $205.60 | $205.60 | $205.60 |
| Purchase #6 | $246.73 | 8.372% | $267.3862 | $267.39 | $267.40 | $267.40 |
| Purchase #7 | $232.66 | 3.691% | $241.2475 | $241.25 | $241.25 | $241.20 |
| 7 purchase totals = | $1,223.46 | $1,317.7647 | $1,317.77 | $1,317.80 | $1,317.80 | |