| 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 | $19.80 | 9.746% | $21.7297 | $21.73 | $21.75 | $21.70 |
| Purchase #2 | $209.48 | 3.132% | $216.0409 | $216.04 | $216.05 | $216.00 |
| Purchase #3 | $7.52 | 3.397% | $7.7755 | $7.78 | $7.80 | $7.80 |
| Purchase #4 | $234.59 | 11.865% | $262.4241 | $262.42 | $262.40 | $262.40 |
| Purchase #5 | $189.36 | 7.194% | $202.9826 | $202.98 | $203.00 | $203.00 |
| Purchase #6 | $216.53 | 8.515% | $234.9675 | $234.97 | $234.95 | $235.00 |
| Purchase #7 | $241.79 | 13.353% | $274.0762 | $274.08 | $274.10 | $274.10 |
| 7 purchase totals = | $1,119.07 | $1,219.9965 | $1,220.00 | $1,220.05 | $1,220.00 | |