| 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 | $211.60 | 4.468% | $221.0543 | $221.05 | $221.05 | $221.10 |
| Purchase #2 | $147.71 | 13.243% | $167.2712 | $167.27 | $167.25 | $167.30 |
| Purchase #3 | $246.45 | 10.345% | $271.9453 | $271.95 | $271.95 | $271.90 |
| Purchase #4 | $163.30 | 5.381% | $172.0872 | $172.09 | $172.10 | $172.10 |
| Purchase #5 | $31.85 | 10.865% | $35.3105 | $35.31 | $35.30 | $35.30 |
| Purchase #6 | $198.33 | 13.735% | $225.5706 | $225.57 | $225.55 | $225.60 |
| Purchase #7 | $248.77 | 3.541% | $257.5789 | $257.58 | $257.60 | $257.60 |
| 7 purchase totals = | $1,248.01 | $1,350.8180 | $1,350.82 | $1,350.80 | $1,350.90 | |