| 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 | $38.42 | 9.582% | $42.1014 | $42.10 | $42.10 | $42.10 |
| Purchase #2 | $100.96 | 13.665% | $114.7562 | $114.76 | $114.75 | $114.80 |
| Purchase #3 | $230.27 | 7.320% | $247.1258 | $247.13 | $247.15 | $247.10 |
| Purchase #4 | $194.34 | 4.860% | $203.7849 | $203.78 | $203.80 | $203.80 |
| Purchase #5 | $95.49 | 10.410% | $105.4305 | $105.43 | $105.45 | $105.40 |
| Purchase #6 | $181.80 | 12.532% | $204.5832 | $204.58 | $204.60 | $204.60 |
| Purchase #7 | $114.56 | 10.755% | $126.8809 | $126.88 | $126.90 | $126.90 |
| 7 purchase totals = | $955.84 | $1,044.6629 | $1,044.66 | $1,044.75 | $1,044.70 | |