| 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 | $239.42 | 3.484% | $247.7614 | $247.76 | $247.75 | $247.80 |
| Purchase #2 | $29.77 | 9.745% | $32.6711 | $32.67 | $32.65 | $32.70 |
| Purchase #3 | $207.44 | 5.436% | $218.7164 | $218.72 | $218.70 | $218.70 |
| Purchase #4 | $122.38 | 9.201% | $133.6402 | $133.64 | $133.65 | $133.60 |
| Purchase #5 | $125.94 | 3.733% | $130.6413 | $130.64 | $130.65 | $130.60 |
| Purchase #6 | $240.80 | 8.646% | $261.6196 | $261.62 | $261.60 | $261.60 |
| Purchase #7 | $87.28 | 7.617% | $93.9281 | $93.93 | $93.95 | $93.90 |
| 7 purchase totals = | $1,053.03 | $1,118.9781 | $1,118.98 | $1,118.95 | $1,118.90 | |