| 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 | $120.91 | 6.659% | $128.9614 | $128.96 | $128.95 | $129.00 |
| Purchase #2 | $24.35 | 7.272% | $26.1207 | $26.12 | $26.10 | $26.10 |
| Purchase #3 | $56.76 | 7.172% | $60.8308 | $60.83 | $60.85 | $60.80 |
| Purchase #4 | $127.67 | 11.763% | $142.6878 | $142.69 | $142.70 | $142.70 |
| Purchase #5 | $152.32 | 11.461% | $169.7774 | $169.78 | $169.80 | $169.80 |
| Purchase #6 | $188.72 | 6.845% | $201.6379 | $201.64 | $201.65 | $201.60 |
| Purchase #7 | $106.84 | 4.658% | $111.8166 | $111.82 | $111.80 | $111.80 |
| 7 purchase totals = | $777.57 | $841.8326 | $841.84 | $841.85 | $841.80 | |