| 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 | $42.85 | 10.574% | $47.381 | $47.38 | $47.40 | $47.40 |
| Purchase #2 | $199.72 | 5.397% | $210.4989 | $210.50 | $210.50 | $210.50 |
| Purchase #3 | $209.33 | 3.542% | $216.7445 | $216.74 | $216.75 | $216.70 |
| Purchase #4 | $32.77 | 12.352% | $36.8178 | $36.82 | $36.80 | $36.80 |
| Purchase #5 | $206.76 | 6.274% | $219.7321 | $219.73 | $219.75 | $219.70 |
| Purchase #6 | $164.65 | 13.489% | $186.8596 | $186.86 | $186.85 | $186.90 |
| Purchase #7 | $181.32 | 12.735% | $204.4111 | $204.41 | $204.40 | $204.40 |
| 7 purchase totals = | $1,037.40 | $1,122.4450 | $1,122.44 | $1,122.45 | $1,122.40 | |