| 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 | $221.73 | 13.826% | $252.3864 | $252.39 | $252.40 | $252.40 |
| Purchase #2 | $105.83 | 4.578% | $110.6749 | $110.67 | $110.65 | $110.70 |
| Purchase #3 | $148.99 | 4.492% | $155.6826 | $155.68 | $155.70 | $155.70 |
| Purchase #4 | $9.38 | 8.470% | $10.1745 | $10.17 | $10.15 | $10.20 |
| Purchase #5 | $230.91 | 6.512% | $245.9469 | $245.95 | $245.95 | $245.90 |
| Purchase #6 | $198.60 | 6.564% | $211.6361 | $211.64 | $211.65 | $211.60 |
| Purchase #7 | $243.30 | 6.110% | $258.1656 | $258.17 | $258.15 | $258.20 |
| 7 purchase totals = | $1,158.74 | $1,244.6670 | $1,244.67 | $1,244.65 | $1,244.70 | |