| 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 | $96.42 | 13.233% | $109.1793 | $109.18 | $109.20 | $109.20 |
| Purchase #2 | $8.74 | 10.323% | $9.6422 | $9.64 | $9.65 | $9.60 |
| Purchase #3 | $236.85 | 8.381% | $256.7004 | $256.70 | $256.70 | $256.70 |
| Purchase #4 | $201.62 | 9.841% | $221.4614 | $221.46 | $221.45 | $221.50 |
| Purchase #5 | $200.69 | 5.418% | $211.5634 | $211.56 | $211.55 | $211.60 |
| Purchase #6 | $207.62 | 7.665% | $223.5341 | $223.53 | $223.55 | $223.50 |
| Purchase #7 | $48.60 | 5.625% | $51.3338 | $51.33 | $51.35 | $51.30 |
| 7 purchase totals = | $1,000.54 | $1,083.4146 | $1,083.40 | $1,083.45 | $1,083.40 | |