| 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 | $203.59 | 3.624% | $210.9681 | $210.97 | $210.95 | $211.00 |
| Purchase #2 | $227.71 | 7.648% | $245.1253 | $245.13 | $245.15 | $245.10 |
| Purchase #3 | $49.85 | 3.425% | $51.5574 | $51.56 | $51.55 | $51.60 |
| Purchase #4 | $152.57 | 10.414% | $168.4586 | $168.46 | $168.45 | $168.50 |
| Purchase #5 | $163.99 | 8.203% | $177.4421 | $177.44 | $177.45 | $177.40 |
| Purchase #6 | $114.55 | 12.670% | $129.0635 | $129.06 | $129.05 | $129.10 |
| Purchase #7 | $25.56 | 4.108% | $26.61 | $26.61 | $26.60 | $26.60 |
| 7 purchase totals = | $937.82 | $1,009.2250 | $1,009.23 | $1,009.20 | $1,009.30 | |