| 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 | $216.83 | 9.852% | $238.1921 | $238.19 | $238.20 | $238.20 |
| Purchase #2 | $11.97 | 7.208% | $12.8328 | $12.83 | $12.85 | $12.80 |
| Purchase #3 | $138.64 | 8.694% | $150.6934 | $150.69 | $150.70 | $150.70 |
| Purchase #4 | $118.95 | 11.537% | $132.6733 | $132.67 | $132.65 | $132.70 |
| Purchase #5 | $34.58 | 5.276% | $36.4044 | $36.40 | $36.40 | $36.40 |
| Purchase #6 | $8.26 | 9.312% | $9.0292 | $9.03 | $9.05 | $9.00 |
| Purchase #7 | $115.70 | 9.399% | $126.5746 | $126.57 | $126.55 | $126.60 |
| 7 purchase totals = | $644.93 | $706.3998 | $706.38 | $706.40 | $706.40 | |