| 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 | $20.60 | 13.668% | $23.4156 | $23.42 | $23.40 | $23.40 |
| Purchase #2 | $206.84 | 8.567% | $224.56 | $224.56 | $224.55 | $224.60 |
| Purchase #3 | $201.71 | 8.357% | $218.5669 | $218.57 | $218.55 | $218.60 |
| Purchase #4 | $156.74 | 6.548% | $167.0033 | $167.00 | $167.00 | $167.00 |
| Purchase #5 | $201.28 | 9.212% | $219.8219 | $219.82 | $219.80 | $219.80 |
| Purchase #6 | $157.35 | 6.673% | $167.85 | $167.85 | $167.85 | $167.90 |
| Purchase #7 | $226.59 | 13.423% | $257.0052 | $257.01 | $257.00 | $257.00 |
| 7 purchase totals = | $1,171.11 | $1,278.2229 | $1,278.23 | $1,278.15 | $1,278.30 | |