| 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 | $220.66 | 5.457% | $232.7014 | $232.70 | $232.70 | $232.70 |
| Purchase #2 | $120.26 | 3.557% | $124.5376 | $124.54 | $124.55 | $124.50 |
| Purchase #3 | $227.86 | 10.691% | $252.2205 | $252.22 | $252.20 | $252.20 |
| Purchase #4 | $92.51 | 3.722% | $95.9532 | $95.95 | $95.95 | $96.00 |
| Purchase #5 | $85.63 | 10.839% | $94.9114 | $94.91 | $94.90 | $94.90 |
| Purchase #6 | $37.68 | 8.658% | $40.9423 | $40.94 | $40.95 | $40.90 |
| Purchase #7 | $222.95 | 12.419% | $250.6382 | $250.64 | $250.65 | $250.60 |
| 7 purchase totals = | $1,007.55 | $1,091.9046 | $1,091.90 | $1,091.90 | $1,091.80 | |