| 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 | $193.56 | 4.604% | $202.4715 | $202.47 | $202.45 | $202.50 |
| Purchase #2 | $31.80 | 6.342% | $33.8168 | $33.82 | $33.80 | $33.80 |
| Purchase #3 | $235.42 | 4.305% | $245.5548 | $245.55 | $245.55 | $245.60 |
| Purchase #4 | $241.88 | 12.720% | $272.6471 | $272.65 | $272.65 | $272.60 |
| Purchase #5 | $205.91 | 6.322% | $218.9276 | $218.93 | $218.95 | $218.90 |
| Purchase #6 | $233.72 | 4.578% | $244.4197 | $244.42 | $244.40 | $244.40 |
| Purchase #7 | $158.69 | 4.339% | $165.5756 | $165.58 | $165.60 | $165.60 |
| 7 purchase totals = | $1,300.98 | $1,383.4131 | $1,383.42 | $1,383.40 | $1,383.40 | |