| 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 | $100.42 | 11.533% | $112.0014 | $112.00 | $112.00 | $112.00 |
| Purchase #2 | $130.83 | 3.673% | $135.6354 | $135.64 | $135.65 | $135.60 |
| Purchase #3 | $226.66 | 6.160% | $240.6223 | $240.62 | $240.60 | $240.60 |
| Purchase #4 | $231.34 | 11.175% | $257.1922 | $257.19 | $257.20 | $257.20 |
| Purchase #5 | $56.88 | 8.165% | $61.5243 | $61.52 | $61.50 | $61.50 |
| Purchase #6 | $193.88 | 6.162% | $205.8269 | $205.83 | $205.85 | $205.80 |
| Purchase #7 | $43.78 | 4.518% | $45.758 | $45.76 | $45.75 | $45.80 |
| 7 purchase totals = | $983.79 | $1,058.5605 | $1,058.56 | $1,058.55 | $1,058.50 | |