| 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 | $24.81 | 12.142% | $27.8224 | $27.82 | $27.80 | $27.80 |
| Purchase #2 | $152.97 | 10.351% | $168.8039 | $168.80 | $168.80 | $168.80 |
| Purchase #3 | $111.47 | 5.757% | $117.8873 | $117.89 | $117.90 | $117.90 |
| Purchase #4 | $114.93 | 5.118% | $120.8121 | $120.81 | $120.80 | $120.80 |
| Purchase #5 | $111.98 | 3.258% | $115.6283 | $115.63 | $115.65 | $115.60 |
| Purchase #6 | $203.52 | 3.485% | $210.6127 | $210.61 | $210.60 | $210.60 |
| Purchase #7 | $142.90 | 11.137% | $158.8148 | $158.81 | $158.80 | $158.80 |
| 7 purchase totals = | $862.58 | $920.3815 | $920.37 | $920.35 | $920.30 | |