| 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 | $222.69 | 11.536% | $248.3795 | $248.38 | $248.40 | $248.40 |
| Purchase #2 | $201.40 | 4.657% | $210.7792 | $210.78 | $210.80 | $210.80 |
| Purchase #3 | $239.34 | 3.453% | $247.6044 | $247.60 | $247.60 | $247.60 |
| Purchase #4 | $111.77 | 7.717% | $120.3953 | $120.40 | $120.40 | $120.40 |
| Purchase #5 | $209.43 | 3.860% | $217.514 | $217.51 | $217.50 | $217.50 |
| Purchase #6 | $46.81 | 13.487% | $53.1233 | $53.12 | $53.10 | $53.10 |
| Purchase #7 | $128.73 | 11.215% | $143.1671 | $143.17 | $143.15 | $143.20 |
| 7 purchase totals = | $1,160.17 | $1,240.9628 | $1,240.96 | $1,240.95 | $1,241.00 | |