| 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 | $123.52 | 7.385% | $132.642 | $132.64 | $132.65 | $132.60 |
| Purchase #2 | $222.80 | 13.801% | $253.5486 | $253.55 | $253.55 | $253.50 |
| Purchase #3 | $119.73 | 12.301% | $134.458 | $134.46 | $134.45 | $134.50 |
| Purchase #4 | $196.33 | 6.633% | $209.3526 | $209.35 | $209.35 | $209.40 |
| Purchase #5 | $155.42 | 11.360% | $173.0757 | $173.08 | $173.10 | $173.10 |
| Purchase #6 | $144.35 | 3.226% | $149.0067 | $149.01 | $149.00 | $149.00 |
| Purchase #7 | $92.70 | 13.577% | $105.2859 | $105.29 | $105.30 | $105.30 |
| 7 purchase totals = | $1,054.85 | $1,157.3695 | $1,157.38 | $1,157.40 | $1,157.40 | |