| 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 | $196.40 | 6.226% | $208.6279 | $208.63 | $208.65 | $208.60 |
| Purchase #2 | $225.68 | 8.708% | $245.3322 | $245.33 | $245.35 | $245.30 |
| Purchase #3 | $98.78 | 3.240% | $101.9805 | $101.98 | $102.00 | $102.00 |
| Purchase #4 | $147.88 | 12.537% | $166.4197 | $166.42 | $166.40 | $166.40 |
| Purchase #5 | $93.82 | 4.856% | $98.3759 | $98.38 | $98.40 | $98.40 |
| Purchase #6 | $212.76 | 8.242% | $230.2957 | $230.30 | $230.30 | $230.30 |
| Purchase #7 | $38.27 | 6.497% | $40.7564 | $40.76 | $40.75 | $40.80 |
| 7 purchase totals = | $1,013.59 | $1,091.7883 | $1,091.80 | $1,091.85 | $1,091.80 | |