| 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 | $248.96 | 11.166% | $276.7589 | $276.76 | $276.75 | $276.80 |
| Purchase #2 | $84.90 | 9.515% | $92.9782 | $92.98 | $93.00 | $93.00 |
| Purchase #3 | $90.80 | 13.828% | $103.3558 | $103.36 | $103.35 | $103.40 |
| Purchase #4 | $183.44 | 3.705% | $190.2365 | $190.24 | $190.25 | $190.20 |
| Purchase #5 | $208.88 | 5.244% | $219.8337 | $219.83 | $219.85 | $219.80 |
| Purchase #6 | $200.84 | 8.702% | $218.3171 | $218.32 | $218.30 | $218.30 |
| Purchase #7 | $146.40 | 13.731% | $166.5022 | $166.50 | $166.50 | $166.50 |
| 7 purchase totals = | $1,164.22 | $1,267.9824 | $1,267.99 | $1,268.00 | $1,268.00 | |