| 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 | $123.84 | 8.508% | $134.3763 | $134.38 | $134.40 | $134.40 |
| Purchase #2 | $224.76 | 8.216% | $243.2263 | $243.23 | $243.25 | $243.20 |
| Purchase #3 | $168.31 | 4.319% | $175.5793 | $175.58 | $175.60 | $175.60 |
| Purchase #4 | $209.96 | 4.112% | $218.5936 | $218.59 | $218.60 | $218.60 |
| Purchase #5 | $245.88 | 5.500% | $259.4034 | $259.40 | $259.40 | $259.40 |
| Purchase #6 | $35.38 | 10.806% | $39.2032 | $39.20 | $39.20 | $39.20 |
| Purchase #7 | $242.80 | 10.871% | $269.1948 | $269.19 | $269.20 | $269.20 |
| 7 purchase totals = | $1,250.93 | $1,339.5769 | $1,339.57 | $1,339.65 | $1,339.60 | |