| 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 | $19.98 | 12.696% | $22.5167 | $22.52 | $22.50 | $22.50 |
| Purchase #2 | $104.77 | 9.681% | $114.9128 | $114.91 | $114.90 | $114.90 |
| Purchase #3 | $152.48 | 7.192% | $163.4464 | $163.45 | $163.45 | $163.40 |
| Purchase #4 | $120.65 | 3.234% | $124.5518 | $124.55 | $124.55 | $124.60 |
| Purchase #5 | $203.71 | 12.559% | $229.2939 | $229.29 | $229.30 | $229.30 |
| Purchase #6 | $87.36 | 3.496% | $90.4141 | $90.41 | $90.40 | $90.40 |
| Purchase #7 | $234.44 | 9.678% | $257.1291 | $257.13 | $257.15 | $257.10 |
| 7 purchase totals = | $923.39 | $1,002.2648 | $1,002.26 | $1,002.25 | $1,002.20 | |