| 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 | $90.63 | 13.766% | $103.1061 | $103.11 | $103.10 | $103.10 |
| Purchase #2 | $122.90 | 5.586% | $129.7652 | $129.77 | $129.75 | $129.80 |
| Purchase #3 | $60.45 | 4.639% | $63.2543 | $63.25 | $63.25 | $63.30 |
| Purchase #4 | $204.32 | 11.593% | $228.0068 | $228.01 | $228.00 | $228.00 |
| Purchase #5 | $211.62 | 6.715% | $225.8303 | $225.83 | $225.85 | $225.80 |
| Purchase #6 | $82.37 | 7.665% | $88.6837 | $88.68 | $88.70 | $88.70 |
| Purchase #7 | $210.45 | 13.502% | $238.865 | $238.87 | $238.85 | $238.90 |
| 7 purchase totals = | $982.74 | $1,077.5114 | $1,077.52 | $1,077.50 | $1,077.60 | |