| 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 | $234.56 | 7.706% | $252.6352 | $252.64 | $252.65 | $252.60 |
| Purchase #2 | $134.96 | 6.259% | $143.4071 | $143.41 | $143.40 | $143.40 |
| Purchase #3 | $146.98 | 9.632% | $161.1371 | $161.14 | $161.15 | $161.10 |
| Purchase #4 | $211.70 | 9.144% | $231.0578 | $231.06 | $231.05 | $231.10 |
| Purchase #5 | $96.59 | 5.232% | $101.6436 | $101.64 | $101.65 | $101.60 |
| Purchase #6 | $229.42 | 7.131% | $245.7799 | $245.78 | $245.80 | $245.80 |
| Purchase #7 | $97.30 | 9.849% | $106.8831 | $106.88 | $106.90 | $106.90 |
| 7 purchase totals = | $1,151.51 | $1,242.5438 | $1,242.55 | $1,242.60 | $1,242.50 | |