| 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 | $183.82 | 13.213% | $208.1081 | $208.11 | $208.10 | $208.10 |
| Purchase #2 | $118.74 | 12.474% | $133.5516 | $133.55 | $133.55 | $133.60 |
| Purchase #3 | $177.67 | 10.574% | $196.4568 | $196.46 | $196.45 | $196.50 |
| Purchase #4 | $189.92 | 11.737% | $212.2109 | $212.21 | $212.20 | $212.20 |
| Purchase #5 | $80.39 | 9.455% | $87.9909 | $87.99 | $88.00 | $88.00 |
| Purchase #6 | $143.33 | 4.317% | $149.5176 | $149.52 | $149.50 | $149.50 |
| Purchase #7 | $226.40 | 11.656% | $252.7892 | $252.79 | $252.80 | $252.80 |
| 7 purchase totals = | $1,120.27 | $1,240.6251 | $1,240.63 | $1,240.60 | $1,240.70 | |