| 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 | $28.38 | 4.791% | $29.7397 | $29.74 | $29.75 | $29.70 |
| Purchase #2 | $216.93 | 7.630% | $233.4818 | $233.48 | $233.50 | $233.50 |
| Purchase #3 | $242.71 | 4.451% | $253.513 | $253.51 | $253.50 | $253.50 |
| Purchase #4 | $89.62 | 13.305% | $101.5439 | $101.54 | $101.55 | $101.50 |
| Purchase #5 | $114.76 | 13.405% | $130.1436 | $130.14 | $130.15 | $130.10 |
| Purchase #6 | $226.29 | 10.532% | $250.1229 | $250.12 | $250.10 | $250.10 |
| Purchase #7 | $124.62 | 9.258% | $136.1573 | $136.16 | $136.15 | $136.20 |
| 7 purchase totals = | $1,043.31 | $1,134.7022 | $1,134.69 | $1,134.70 | $1,134.60 | |