| 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 | $193.90 | 5.317% | $204.2097 | $204.21 | $204.20 | $204.20 |
| Purchase #2 | $238.87 | 4.358% | $249.28 | $249.28 | $249.30 | $249.30 |
| Purchase #3 | $122.89 | 8.759% | $133.6539 | $133.65 | $133.65 | $133.70 |
| Purchase #4 | $242.47 | 12.712% | $273.2928 | $273.29 | $273.30 | $273.30 |
| Purchase #5 | $212.51 | 4.860% | $222.838 | $222.84 | $222.85 | $222.80 |
| Purchase #6 | $109.79 | 10.298% | $121.0962 | $121.10 | $121.10 | $121.10 |
| Purchase #7 | $117.55 | 11.128% | $130.631 | $130.63 | $130.65 | $130.60 |
| 7 purchase totals = | $1,237.98 | $1,335.0016 | $1,335.00 | $1,335.05 | $1,335.00 | |