| 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 | $237.54 | 5.158% | $249.7923 | $249.79 | $249.80 | $249.80 |
| Purchase #2 | $134.39 | 12.126% | $150.6861 | $150.69 | $150.70 | $150.70 |
| Purchase #3 | $219.86 | 8.615% | $238.8009 | $238.80 | $238.80 | $238.80 |
| Purchase #4 | $228.97 | 13.752% | $260.458 | $260.46 | $260.45 | $260.50 |
| Purchase #5 | $135.41 | 7.547% | $145.6294 | $145.63 | $145.65 | $145.60 |
| Purchase #6 | $89.89 | 12.771% | $101.3699 | $101.37 | $101.35 | $101.40 |
| Purchase #7 | $64.34 | 9.847% | $70.6756 | $70.68 | $70.70 | $70.70 |
| 7 purchase totals = | $1,110.40 | $1,217.4122 | $1,217.42 | $1,217.45 | $1,217.50 | |