| 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 | $247.46 | 13.194% | $280.1099 | $280.11 | $280.10 | $280.10 |
| Purchase #2 | $229.31 | 5.329% | $241.5299 | $241.53 | $241.55 | $241.50 |
| Purchase #3 | $26.87 | 10.716% | $29.7494 | $29.75 | $29.75 | $29.70 |
| Purchase #4 | $183.51 | 4.236% | $191.2835 | $191.28 | $191.30 | $191.30 |
| Purchase #5 | $57.68 | 13.336% | $65.3722 | $65.37 | $65.35 | $65.40 |
| Purchase #6 | $31.95 | 9.148% | $34.8728 | $34.87 | $34.85 | $34.90 |
| Purchase #7 | $29.35 | 8.710% | $31.9064 | $31.91 | $31.90 | $31.90 |
| 7 purchase totals = | $806.13 | $874.8241 | $874.82 | $874.80 | $874.80 | |