| 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 | $207.65 | 6.104% | $220.325 | $220.33 | $220.35 | $220.30 |
| Purchase #2 | $39.63 | 6.330% | $42.1386 | $42.14 | $42.15 | $42.10 |
| Purchase #3 | $228.54 | 3.332% | $236.155 | $236.16 | $236.15 | $236.20 |
| Purchase #4 | $63.39 | 13.153% | $71.7277 | $71.73 | $71.75 | $71.70 |
| Purchase #5 | $248.71 | 6.322% | $264.4334 | $264.43 | $264.45 | $264.40 |
| Purchase #6 | $171.40 | 11.786% | $191.6012 | $191.60 | $191.60 | $191.60 |
| Purchase #7 | $205.30 | 6.465% | $218.5726 | $218.57 | $218.55 | $218.60 |
| 7 purchase totals = | $1,164.62 | $1,244.9535 | $1,244.96 | $1,245.00 | $1,244.90 | |