| 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 | $230.50 | 3.191% | $237.8553 | $237.86 | $237.85 | $237.90 |
| Purchase #2 | $24.88 | 12.863% | $28.0803 | $28.08 | $28.10 | $28.10 |
| Purchase #3 | $243.83 | 3.745% | $252.9614 | $252.96 | $252.95 | $253.00 |
| Purchase #4 | $114.36 | 5.137% | $120.2347 | $120.23 | $120.25 | $120.20 |
| Purchase #5 | $196.47 | 13.276% | $222.5534 | $222.55 | $222.55 | $222.60 |
| Purchase #6 | $64.62 | 12.587% | $72.7537 | $72.75 | $72.75 | $72.80 |
| Purchase #7 | $57.85 | 6.446% | $61.579 | $61.58 | $61.60 | $61.60 |
| 7 purchase totals = | $932.51 | $996.0178 | $996.01 | $996.05 | $996.20 | |