| 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 | $189.26 | 10.694% | $209.4995 | $209.50 | $209.50 | $209.50 |
| Purchase #2 | $246.40 | 5.781% | $260.6444 | $260.64 | $260.65 | $260.60 |
| Purchase #3 | $119.80 | 9.286% | $130.9246 | $130.92 | $130.90 | $130.90 |
| Purchase #4 | $37.26 | 12.673% | $41.982 | $41.98 | $42.00 | $42.00 |
| Purchase #5 | $14.36 | 4.668% | $15.0303 | $15.03 | $15.05 | $15.00 |
| Purchase #6 | $243.34 | 10.293% | $268.387 | $268.39 | $268.40 | $268.40 |
| Purchase #7 | $207.41 | 11.203% | $230.6461 | $230.65 | $230.65 | $230.60 |
| 7 purchase totals = | $1,057.83 | $1,157.1139 | $1,157.11 | $1,157.15 | $1,157.00 | |