| 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 | $197.96 | 8.510% | $214.8064 | $214.81 | $214.80 | $214.80 |
| Purchase #2 | $171.33 | 13.464% | $194.3979 | $194.40 | $194.40 | $194.40 |
| Purchase #3 | $226.49 | 9.577% | $248.1809 | $248.18 | $248.20 | $248.20 |
| Purchase #4 | $37.47 | 9.564% | $41.0536 | $41.05 | $41.05 | $41.10 |
| Purchase #5 | $32.82 | 12.169% | $36.8139 | $36.81 | $36.80 | $36.80 |
| Purchase #6 | $231.72 | 7.320% | $248.6819 | $248.68 | $248.70 | $248.70 |
| Purchase #7 | $80.99 | 9.647% | $88.8031 | $88.80 | $88.80 | $88.80 |
| 7 purchase totals = | $978.78 | $1,072.7377 | $1,072.73 | $1,072.75 | $1,072.80 | |