| 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 | $115.50 | 8.407% | $125.2101 | $125.21 | $125.20 | $125.20 |
| Purchase #2 | $24.77 | 11.211% | $27.547 | $27.55 | $27.55 | $27.50 |
| Purchase #3 | $218.56 | 10.664% | $241.8672 | $241.87 | $241.85 | $241.90 |
| Purchase #4 | $153.82 | 10.470% | $169.925 | $169.93 | $169.95 | $169.90 |
| Purchase #5 | $216.59 | 6.344% | $230.3305 | $230.33 | $230.35 | $230.30 |
| Purchase #6 | $150.78 | 9.339% | $164.8613 | $164.86 | $164.85 | $164.90 |
| Purchase #7 | $40.34 | 9.198% | $44.0505 | $44.05 | $44.05 | $44.10 |
| 7 purchase totals = | $920.36 | $1,003.7916 | $1,003.80 | $1,003.80 | $1,003.80 | |