| 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 | $214.59 | 9.417% | $234.7979 | $234.80 | $234.80 | $234.80 |
| Purchase #2 | $203.25 | 13.411% | $230.5079 | $230.51 | $230.50 | $230.50 |
| Purchase #3 | $219.93 | 6.393% | $233.9901 | $233.99 | $234.00 | $234.00 |
| Purchase #4 | $200.31 | 9.714% | $219.7681 | $219.77 | $219.75 | $219.80 |
| Purchase #5 | $103.62 | 13.391% | $117.4958 | $117.50 | $117.50 | $117.50 |
| Purchase #6 | $35.50 | 5.474% | $37.4433 | $37.44 | $37.45 | $37.40 |
| Purchase #7 | $131.65 | 12.348% | $147.9061 | $147.91 | $147.90 | $147.90 |
| 7 purchase totals = | $1,108.85 | $1,221.9092 | $1,221.92 | $1,221.90 | $1,221.90 | |