| 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 | $6.95 | 9.280% | $7.595 | $7.60 | $7.60 | $7.60 |
| Purchase #2 | $238.95 | 12.241% | $268.1999 | $268.20 | $268.20 | $268.20 |
| Purchase #3 | $191.41 | 6.116% | $203.1166 | $203.12 | $203.10 | $203.10 |
| Purchase #4 | $237.63 | 6.553% | $253.2019 | $253.20 | $253.20 | $253.20 |
| Purchase #5 | $205.92 | 9.752% | $226.0013 | $226.00 | $226.00 | $226.00 |
| Purchase #6 | $149.65 | 10.747% | $165.7329 | $165.73 | $165.75 | $165.70 |
| Purchase #7 | $96.82 | 5.345% | $101.995 | $102.00 | $102.00 | $102.00 |
| 7 purchase totals = | $1,127.33 | $1,225.8426 | $1,225.85 | $1,225.85 | $1,225.80 | |