| 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 | $108.54 | 4.186% | $113.0835 | $113.08 | $113.10 | $113.10 |
| Purchase #2 | $55.80 | 11.446% | $62.1869 | $62.19 | $62.20 | $62.20 |
| Purchase #3 | $179.40 | 8.124% | $193.9745 | $193.97 | $193.95 | $194.00 |
| Purchase #4 | $187.93 | 3.501% | $194.5094 | $194.51 | $194.50 | $194.50 |
| Purchase #5 | $220.59 | 8.430% | $239.1857 | $239.19 | $239.20 | $239.20 |
| Purchase #6 | $26.87 | 6.593% | $28.6415 | $28.64 | $28.65 | $28.60 |
| Purchase #7 | $82.81 | 10.422% | $91.4405 | $91.44 | $91.45 | $91.40 |
| 7 purchase totals = | $861.94 | $923.0220 | $923.02 | $923.05 | $923.00 | |