| 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 | $92.75 | 4.707% | $97.1157 | $97.12 | $97.10 | $97.10 |
| Purchase #2 | $220.54 | 12.644% | $248.4251 | $248.43 | $248.45 | $248.40 |
| Purchase #3 | $191.89 | 8.184% | $207.5943 | $207.59 | $207.60 | $207.60 |
| Purchase #4 | $196.81 | 12.403% | $221.2203 | $221.22 | $221.20 | $221.20 |
| Purchase #5 | $82.84 | 8.437% | $89.8292 | $89.83 | $89.85 | $89.80 |
| Purchase #6 | $24.60 | 4.237% | $25.6423 | $25.64 | $25.65 | $25.60 |
| Purchase #7 | $196.58 | 12.464% | $221.0817 | $221.08 | $221.10 | $221.10 |
| 7 purchase totals = | $1,006.01 | $1,110.9086 | $1,110.91 | $1,110.95 | $1,110.80 | |