| 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 | $241.54 | 9.752% | $265.095 | $265.10 | $265.10 | $265.10 |
| Purchase #2 | $221.98 | 4.820% | $232.6794 | $232.68 | $232.70 | $232.70 |
| Purchase #3 | $162.78 | 10.873% | $180.4791 | $180.48 | $180.50 | $180.50 |
| Purchase #4 | $7.93 | 12.269% | $8.9029 | $8.90 | $8.90 | $8.90 |
| Purchase #5 | $219.93 | 5.556% | $232.1493 | $232.15 | $232.15 | $232.10 |
| Purchase #6 | $178.60 | 4.219% | $186.1351 | $186.14 | $186.15 | $186.10 |
| Purchase #7 | $206.37 | 12.624% | $232.4221 | $232.42 | $232.40 | $232.40 |
| 7 purchase totals = | $1,239.13 | $1,337.8629 | $1,337.87 | $1,337.90 | $1,337.80 | |