| 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 | $202.29 | 13.494% | $229.587 | $229.59 | $229.60 | $229.60 |
| Purchase #2 | $213.31 | 7.816% | $229.9823 | $229.98 | $230.00 | $230.00 |
| Purchase #3 | $12.42 | 3.651% | $12.8735 | $12.87 | $12.85 | $12.90 |
| Purchase #4 | $172.75 | 11.702% | $192.9652 | $192.97 | $192.95 | $193.00 |
| Purchase #5 | $226.48 | 8.445% | $245.6062 | $245.61 | $245.60 | $245.60 |
| Purchase #6 | $125.29 | 8.254% | $135.6314 | $135.63 | $135.65 | $135.60 |
| Purchase #7 | $203.68 | 7.267% | $218.4814 | $218.48 | $218.50 | $218.50 |
| 7 purchase totals = | $1,156.22 | $1,265.1270 | $1,265.13 | $1,265.15 | $1,265.20 | |