| 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 | $239.29 | 12.558% | $269.34 | $269.34 | $269.35 | $269.30 |
| Purchase #2 | $153.97 | 12.422% | $173.0962 | $173.10 | $173.10 | $173.10 |
| Purchase #3 | $197.68 | 11.494% | $220.4013 | $220.40 | $220.40 | $220.40 |
| Purchase #4 | $198.25 | 6.463% | $211.0629 | $211.06 | $211.05 | $211.10 |
| Purchase #5 | $113.54 | 4.613% | $118.7776 | $118.78 | $118.80 | $118.80 |
| Purchase #6 | $54.55 | 6.119% | $57.8879 | $57.89 | $57.90 | $57.90 |
| Purchase #7 | $141.37 | 6.365% | $150.3682 | $150.37 | $150.35 | $150.40 |
| 7 purchase totals = | $1,098.65 | $1,200.9341 | $1,200.94 | $1,200.95 | $1,201.00 | |