| 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 | $130.26 | 13.482% | $147.8217 | $147.82 | $147.80 | $147.80 |
| Purchase #2 | $87.91 | 5.331% | $92.5965 | $92.60 | $92.60 | $92.60 |
| Purchase #3 | $203.84 | 8.600% | $221.3702 | $221.37 | $221.35 | $221.40 |
| Purchase #4 | $242.79 | 9.522% | $265.9085 | $265.91 | $265.90 | $265.90 |
| Purchase #5 | $243.60 | 10.542% | $269.2803 | $269.28 | $269.30 | $269.30 |
| Purchase #6 | $207.84 | 5.280% | $218.814 | $218.81 | $218.80 | $218.80 |
| Purchase #7 | $123.84 | 5.542% | $130.7032 | $130.70 | $130.70 | $130.70 |
| 7 purchase totals = | $1,240.08 | $1,346.4944 | $1,346.49 | $1,346.45 | $1,346.50 | |