| 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 | $184.82 | 8.205% | $199.9845 | $199.98 | $200.00 | $200.00 |
| Purchase #2 | $202.99 | 7.871% | $218.9673 | $218.97 | $218.95 | $219.00 |
| Purchase #3 | $240.46 | 12.424% | $270.3348 | $270.33 | $270.35 | $270.30 |
| Purchase #4 | $243.85 | 3.605% | $252.6408 | $252.64 | $252.65 | $252.60 |
| Purchase #5 | $216.32 | 5.301% | $227.7871 | $227.79 | $227.80 | $227.80 |
| Purchase #6 | $106.32 | 7.853% | $114.6693 | $114.67 | $114.65 | $114.70 |
| Purchase #7 | $133.85 | 10.406% | $147.7784 | $147.78 | $147.80 | $147.80 |
| 7 purchase totals = | $1,328.61 | $1,432.1622 | $1,432.16 | $1,432.20 | $1,432.20 | |