| 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 | $244.96 | 10.493% | $270.6637 | $270.66 | $270.65 | $270.70 |
| Purchase #2 | $152.39 | 10.104% | $167.7875 | $167.79 | $167.80 | $167.80 |
| Purchase #3 | $243.98 | 5.276% | $256.8524 | $256.85 | $256.85 | $256.90 |
| Purchase #4 | $10.57 | 10.119% | $11.6396 | $11.64 | $11.65 | $11.60 |
| Purchase #5 | $171.92 | 8.688% | $186.8564 | $186.86 | $186.85 | $186.90 |
| Purchase #6 | $92.64 | 8.661% | $100.6636 | $100.66 | $100.65 | $100.70 |
| Purchase #7 | $14.71 | 9.437% | $16.0982 | $16.10 | $16.10 | $16.10 |
| 7 purchase totals = | $931.17 | $1,010.5614 | $1,010.56 | $1,010.55 | $1,010.70 | |