| 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 | $221.74 | 9.391% | $242.5636 | $242.56 | $242.55 | $242.60 |
| Purchase #2 | $162.61 | 6.324% | $172.8935 | $172.89 | $172.90 | $172.90 |
| Purchase #3 | $201.61 | 8.394% | $218.5331 | $218.53 | $218.55 | $218.50 |
| Purchase #4 | $148.83 | 8.372% | $161.29 | $161.29 | $161.30 | $161.30 |
| Purchase #5 | $211.86 | 12.535% | $238.4167 | $238.42 | $238.40 | $238.40 |
| Purchase #6 | $175.97 | 4.800% | $184.4166 | $184.42 | $184.40 | $184.40 |
| Purchase #7 | $120.44 | 13.552% | $136.762 | $136.76 | $136.75 | $136.80 |
| 7 purchase totals = | $1,243.06 | $1,354.8755 | $1,354.87 | $1,354.85 | $1,354.90 | |