| 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 | $220.92 | 11.144% | $245.5393 | $245.54 | $245.55 | $245.50 |
| Purchase #2 | $240.44 | 4.870% | $252.1494 | $252.15 | $252.15 | $252.10 |
| Purchase #3 | $37.81 | 11.436% | $42.134 | $42.13 | $42.15 | $42.10 |
| Purchase #4 | $196.77 | 7.560% | $211.6458 | $211.65 | $211.65 | $211.60 |
| Purchase #5 | $130.38 | 13.452% | $147.9187 | $147.92 | $147.90 | $147.90 |
| Purchase #6 | $74.91 | 9.628% | $82.1223 | $82.12 | $82.10 | $82.10 |
| Purchase #7 | $241.44 | 3.205% | $249.1782 | $249.18 | $249.20 | $249.20 |
| 7 purchase totals = | $1,142.67 | $1,230.6877 | $1,230.69 | $1,230.70 | $1,230.50 | |