| 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 | $179.32 | 11.189% | $199.3841 | $199.38 | $199.40 | $199.40 |
| Purchase #2 | $46.36 | 4.441% | $48.4188 | $48.42 | $48.40 | $48.40 |
| Purchase #3 | $241.40 | 7.348% | $259.1381 | $259.14 | $259.15 | $259.10 |
| Purchase #4 | $23.86 | 11.737% | $26.6604 | $26.66 | $26.65 | $26.70 |
| Purchase #5 | $199.52 | 6.306% | $212.1017 | $212.10 | $212.10 | $212.10 |
| Purchase #6 | $135.92 | 3.839% | $141.138 | $141.14 | $141.15 | $141.10 |
| Purchase #7 | $172.39 | 6.843% | $184.1866 | $184.19 | $184.20 | $184.20 |
| 7 purchase totals = | $998.77 | $1,071.0277 | $1,071.03 | $1,071.05 | $1,071.00 | |