| 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 | $250.39 | 12.135% | $280.7748 | $280.77 | $280.75 | $280.80 |
| Purchase #2 | $110.98 | 8.460% | $120.3689 | $120.37 | $120.35 | $120.40 |
| Purchase #3 | $114.81 | 8.555% | $124.632 | $124.63 | $124.65 | $124.60 |
| Purchase #4 | $168.65 | 11.316% | $187.7344 | $187.73 | $187.75 | $187.70 |
| Purchase #5 | $225.69 | 6.627% | $240.6465 | $240.65 | $240.65 | $240.60 |
| Purchase #6 | $167.54 | 6.626% | $178.6412 | $178.64 | $178.65 | $178.60 |
| Purchase #7 | $23.69 | 6.540% | $25.2393 | $25.24 | $25.25 | $25.20 |
| 7 purchase totals = | $1,061.75 | $1,158.0371 | $1,158.03 | $1,158.05 | $1,157.90 | |