| 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 | $96.40 | 10.450% | $106.4738 | $106.47 | $106.45 | $106.50 |
| Purchase #2 | $241.36 | 6.300% | $256.5657 | $256.57 | $256.55 | $256.60 |
| Purchase #3 | $107.59 | 4.141% | $112.0453 | $112.05 | $112.05 | $112.00 |
| Purchase #4 | $123.43 | 3.481% | $127.7266 | $127.73 | $127.75 | $127.70 |
| Purchase #5 | $202.77 | 7.691% | $218.365 | $218.37 | $218.35 | $218.40 |
| Purchase #6 | $195.98 | 11.232% | $217.9925 | $217.99 | $218.00 | $218.00 |
| Purchase #7 | $210.27 | 5.496% | $221.8264 | $221.83 | $221.85 | $221.80 |
| 7 purchase totals = | $1,177.80 | $1,260.9953 | $1,261.01 | $1,261.00 | $1,261.00 | |