| 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 | $191.99 | 11.372% | $213.8231 | $213.82 | $213.80 | $213.80 |
| Purchase #2 | $81.81 | 11.851% | $91.5053 | $91.51 | $91.50 | $91.50 |
| Purchase #3 | $159.77 | 10.806% | $177.0347 | $177.03 | $177.05 | $177.00 |
| Purchase #4 | $85.55 | 9.717% | $93.8629 | $93.86 | $93.85 | $93.90 |
| Purchase #5 | $147.75 | 6.828% | $157.8384 | $157.84 | $157.85 | $157.80 |
| Purchase #6 | $196.62 | 3.570% | $203.6393 | $203.64 | $203.65 | $203.60 |
| Purchase #7 | $96.65 | 7.676% | $104.0689 | $104.07 | $104.05 | $104.10 |
| 7 purchase totals = | $960.14 | $1,041.7726 | $1,041.77 | $1,041.75 | $1,041.70 | |