| 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 | $64.53 | 11.737% | $72.1039 | $72.10 | $72.10 | $72.10 |
| Purchase #2 | $202.26 | 13.826% | $230.2245 | $230.22 | $230.20 | $230.20 |
| Purchase #3 | $183.49 | 12.425% | $206.2886 | $206.29 | $206.30 | $206.30 |
| Purchase #4 | $86.48 | 3.455% | $89.4679 | $89.47 | $89.45 | $89.50 |
| Purchase #5 | $230.77 | 6.347% | $245.417 | $245.42 | $245.40 | $245.40 |
| Purchase #6 | $219.95 | 3.556% | $227.7714 | $227.77 | $227.75 | $227.80 |
| Purchase #7 | $144.38 | 3.383% | $149.2644 | $149.26 | $149.25 | $149.30 |
| 7 purchase totals = | $1,131.86 | $1,220.5377 | $1,220.53 | $1,220.45 | $1,220.60 | |