| 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 | $89.27 | 4.348% | $93.1515 | $93.15 | $93.15 | $93.20 |
| Purchase #2 | $19.67 | 7.827% | $21.2096 | $21.21 | $21.20 | $21.20 |
| Purchase #3 | $203.64 | 13.260% | $230.6427 | $230.64 | $230.65 | $230.60 |
| Purchase #4 | $167.85 | 13.833% | $191.0687 | $191.07 | $191.05 | $191.10 |
| Purchase #5 | $231.52 | 13.809% | $263.4906 | $263.49 | $263.50 | $263.50 |
| Purchase #6 | $198.90 | 4.691% | $208.2304 | $208.23 | $208.25 | $208.20 |
| Purchase #7 | $175.32 | 4.617% | $183.4145 | $183.41 | $183.40 | $183.40 |
| 7 purchase totals = | $1,086.17 | $1,191.2080 | $1,191.20 | $1,191.20 | $1,191.20 | |