| 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 | $81.39 | 3.466% | $84.211 | $84.21 | $84.20 | $84.20 |
| Purchase #2 | $217.83 | 5.634% | $230.1025 | $230.10 | $230.10 | $230.10 |
| Purchase #3 | $245.71 | 10.226% | $270.8363 | $270.84 | $270.85 | $270.80 |
| Purchase #4 | $59.36 | 4.858% | $62.2437 | $62.24 | $62.25 | $62.20 |
| Purchase #5 | $32.41 | 6.871% | $34.6369 | $34.64 | $34.65 | $34.60 |
| Purchase #6 | $164.72 | 7.652% | $177.3244 | $177.32 | $177.30 | $177.30 |
| Purchase #7 | $220.75 | 10.574% | $244.0921 | $244.09 | $244.10 | $244.10 |
| 7 purchase totals = | $1,022.17 | $1,103.4469 | $1,103.44 | $1,103.45 | $1,103.30 | |