| 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 | $206.60 | 3.327% | $213.4736 | $213.47 | $213.45 | $213.50 |
| Purchase #2 | $208.61 | 10.319% | $230.1365 | $230.14 | $230.15 | $230.10 |
| Purchase #3 | $171.95 | 4.262% | $179.2785 | $179.28 | $179.30 | $179.30 |
| Purchase #4 | $60.58 | 6.523% | $64.5316 | $64.53 | $64.55 | $64.50 |
| Purchase #5 | $183.94 | 12.382% | $206.7155 | $206.72 | $206.70 | $206.70 |
| Purchase #6 | $101.67 | 11.847% | $113.7148 | $113.71 | $113.70 | $113.70 |
| Purchase #7 | $182.58 | 13.722% | $207.6336 | $207.63 | $207.65 | $207.60 |
| 7 purchase totals = | $1,115.93 | $1,215.4841 | $1,215.48 | $1,215.50 | $1,215.40 | |