| 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 | $80.35 | 3.451% | $83.1229 | $83.12 | $83.10 | $83.10 |
| Purchase #2 | $201.59 | 3.693% | $209.0347 | $209.03 | $209.05 | $209.00 |
| Purchase #3 | $194.56 | 12.174% | $218.2457 | $218.25 | $218.25 | $218.20 |
| Purchase #4 | $148.83 | 5.312% | $156.7358 | $156.74 | $156.75 | $156.70 |
| Purchase #5 | $146.97 | 13.390% | $166.6493 | $166.65 | $166.65 | $166.60 |
| Purchase #6 | $140.80 | 3.561% | $145.8139 | $145.81 | $145.80 | $145.80 |
| Purchase #7 | $123.88 | 10.788% | $137.2442 | $137.24 | $137.25 | $137.20 |
| 7 purchase totals = | $1,036.98 | $1,116.8465 | $1,116.84 | $1,116.85 | $1,116.60 | |