| 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 | $247.27 | 12.518% | $278.2233 | $278.22 | $278.20 | $278.20 |
| Purchase #2 | $247.92 | 12.659% | $279.3042 | $279.30 | $279.30 | $279.30 |
| Purchase #3 | $239.25 | 8.391% | $259.3255 | $259.33 | $259.35 | $259.30 |
| Purchase #4 | $193.32 | 9.146% | $211.001 | $211.00 | $211.00 | $211.00 |
| Purchase #5 | $234.31 | 3.119% | $241.6181 | $241.62 | $241.60 | $241.60 |
| Purchase #6 | $208.98 | 12.399% | $234.8914 | $234.89 | $234.90 | $234.90 |
| Purchase #7 | $166.95 | 13.438% | $189.3847 | $189.38 | $189.40 | $189.40 |
| 7 purchase totals = | $1,538.00 | $1,693.7482 | $1,693.74 | $1,693.75 | $1,693.70 | |