| 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 | $142.36 | 13.589% | $161.7053 | $161.71 | $161.70 | $161.70 |
| Purchase #2 | $243.53 | 3.799% | $252.7817 | $252.78 | $252.80 | $252.80 |
| Purchase #3 | $135.38 | 9.722% | $148.5416 | $148.54 | $148.55 | $148.50 |
| Purchase #4 | $162.56 | 12.405% | $182.7256 | $182.73 | $182.75 | $182.70 |
| Purchase #5 | $203.37 | 4.738% | $213.0057 | $213.01 | $213.00 | $213.00 |
| Purchase #6 | $25.53 | 5.197% | $26.8568 | $26.86 | $26.85 | $26.90 |
| Purchase #7 | $202.46 | 13.606% | $230.0067 | $230.01 | $230.00 | $230.00 |
| 7 purchase totals = | $1,115.19 | $1,215.6234 | $1,215.64 | $1,215.65 | $1,215.60 | |