| 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 | $47.94 | 6.771% | $51.186 | $51.19 | $51.20 | $51.20 |
| Purchase #2 | $115.50 | 7.320% | $123.9546 | $123.95 | $123.95 | $124.00 |
| Purchase #3 | $224.26 | 12.145% | $251.4964 | $251.50 | $251.50 | $251.50 |
| Purchase #4 | $72.89 | 13.187% | $82.502 | $82.50 | $82.50 | $82.50 |
| Purchase #5 | $108.47 | 10.589% | $119.9559 | $119.96 | $119.95 | $120.00 |
| Purchase #6 | $209.28 | 10.110% | $230.4382 | $230.44 | $230.45 | $230.40 |
| Purchase #7 | $211.78 | 3.591% | $219.385 | $219.39 | $219.40 | $219.40 |
| 7 purchase totals = | $990.12 | $1,078.9181 | $1,078.93 | $1,078.95 | $1,079.00 | |