| 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 | $224.60 | 4.532% | $234.7789 | $234.78 | $234.80 | $234.80 |
| Purchase #2 | $48.35 | 5.556% | $51.0363 | $51.04 | $51.05 | $51.00 |
| Purchase #3 | $48.55 | 3.488% | $50.2434 | $50.24 | $50.25 | $50.20 |
| Purchase #4 | $177.45 | 11.256% | $197.4238 | $197.42 | $197.40 | $197.40 |
| Purchase #5 | $138.31 | 5.219% | $145.5284 | $145.53 | $145.55 | $145.50 |
| Purchase #6 | $176.60 | 9.739% | $193.7991 | $193.80 | $193.80 | $193.80 |
| Purchase #7 | $223.28 | 6.197% | $237.1167 | $237.12 | $237.10 | $237.10 |
| 7 purchase totals = | $1,037.14 | $1,109.9266 | $1,109.93 | $1,109.95 | $1,109.80 | |