| 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 | $191.62 | 5.474% | $202.1093 | $202.11 | $202.10 | $202.10 |
| Purchase #2 | $36.99 | 13.302% | $41.9104 | $41.91 | $41.90 | $41.90 |
| Purchase #3 | $178.53 | 7.863% | $192.5678 | $192.57 | $192.55 | $192.60 |
| Purchase #4 | $113.49 | 6.607% | $120.9883 | $120.99 | $121.00 | $121.00 |
| Purchase #5 | $201.42 | 9.866% | $221.2921 | $221.29 | $221.30 | $221.30 |
| Purchase #6 | $244.27 | 7.837% | $263.4134 | $263.41 | $263.40 | $263.40 |
| Purchase #7 | $41.85 | 12.515% | $47.0875 | $47.09 | $47.10 | $47.10 |
| 7 purchase totals = | $1,008.17 | $1,089.3688 | $1,089.37 | $1,089.35 | $1,089.40 | |