| 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 | $5.71 | 8.238% | $6.1804 | $6.18 | $6.20 | $6.20 |
| Purchase #2 | $240.58 | 6.339% | $255.8304 | $255.83 | $255.85 | $255.80 |
| Purchase #3 | $78.96 | 9.736% | $86.6475 | $86.65 | $86.65 | $86.60 |
| Purchase #4 | $194.76 | 4.180% | $202.901 | $202.90 | $202.90 | $202.90 |
| Purchase #5 | $197.37 | 5.741% | $208.701 | $208.70 | $208.70 | $208.70 |
| Purchase #6 | $158.62 | 11.540% | $176.9247 | $176.92 | $176.90 | $176.90 |
| Purchase #7 | $38.70 | 11.675% | $43.2182 | $43.22 | $43.20 | $43.20 |
| 7 purchase totals = | $914.70 | $980.4032 | $980.40 | $980.40 | $980.30 | |