| 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 | $211.68 | 10.193% | $233.2565 | $233.26 | $233.25 | $233.30 |
| Purchase #2 | $22.25 | 12.232% | $24.9716 | $24.97 | $24.95 | $25.00 |
| Purchase #3 | $171.45 | 9.673% | $188.0344 | $188.03 | $188.05 | $188.00 |
| Purchase #4 | $18.56 | 6.108% | $19.6936 | $19.69 | $19.70 | $19.70 |
| Purchase #5 | $42.71 | 10.187% | $47.0609 | $47.06 | $47.05 | $47.10 |
| Purchase #6 | $87.73 | 10.115% | $96.6039 | $96.60 | $96.60 | $96.60 |
| Purchase #7 | $22.89 | 12.795% | $25.8188 | $25.82 | $25.80 | $25.80 |
| 7 purchase totals = | $577.27 | $635.4397 | $635.43 | $635.40 | $635.50 | |