| 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 | $245.83 | 13.441% | $278.872 | $278.87 | $278.85 | $278.90 |
| Purchase #2 | $84.99 | 8.637% | $92.3306 | $92.33 | $92.35 | $92.30 |
| Purchase #3 | $131.40 | 3.212% | $135.6206 | $135.62 | $135.60 | $135.60 |
| Purchase #4 | $193.86 | 5.689% | $204.8887 | $204.89 | $204.90 | $204.90 |
| Purchase #5 | $196.92 | 3.639% | $204.0859 | $204.09 | $204.10 | $204.10 |
| Purchase #6 | $66.65 | 10.702% | $73.7829 | $73.78 | $73.80 | $73.80 |
| Purchase #7 | $222.35 | 6.679% | $237.2008 | $237.20 | $237.20 | $237.20 |
| 7 purchase totals = | $1,142.00 | $1,226.7815 | $1,226.78 | $1,226.80 | $1,226.80 | |