| 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 | $101.42 | 3.806% | $105.28 | $105.28 | $105.30 | $105.30 |
| Purchase #2 | $192.84 | 7.342% | $206.9983 | $207.00 | $207.00 | $207.00 |
| Purchase #3 | $166.78 | 5.845% | $176.5283 | $176.53 | $176.55 | $176.50 |
| Purchase #4 | $98.60 | 4.453% | $102.9907 | $102.99 | $103.00 | $103.00 |
| Purchase #5 | $120.85 | 8.229% | $130.7947 | $130.79 | $130.80 | $130.80 |
| Purchase #6 | $188.76 | 7.487% | $202.8925 | $202.89 | $202.90 | $202.90 |
| Purchase #7 | $99.29 | 3.384% | $102.65 | $102.65 | $102.65 | $102.70 |
| 7 purchase totals = | $968.54 | $1,028.1345 | $1,028.13 | $1,028.20 | $1,028.20 | |