| 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 | $93.50 | 4.608% | $97.8085 | $97.81 | $97.80 | $97.80 |
| Purchase #2 | $225.83 | 10.217% | $248.9031 | $248.90 | $248.90 | $248.90 |
| Purchase #3 | $244.33 | 10.443% | $269.8454 | $269.85 | $269.85 | $269.80 |
| Purchase #4 | $167.60 | 8.181% | $181.3114 | $181.31 | $181.30 | $181.30 |
| Purchase #5 | $135.83 | 7.207% | $145.6193 | $145.62 | $145.60 | $145.60 |
| Purchase #6 | $147.44 | 12.827% | $166.3521 | $166.35 | $166.35 | $166.40 |
| Purchase #7 | $159.94 | 7.672% | $172.2106 | $172.21 | $172.20 | $172.20 |
| 7 purchase totals = | $1,174.47 | $1,282.0504 | $1,282.05 | $1,282.00 | $1,282.00 | |