| 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 | $206.89 | 3.157% | $213.4215 | $213.42 | $213.40 | $213.40 |
| Purchase #2 | $188.41 | 9.392% | $206.1055 | $206.11 | $206.10 | $206.10 |
| Purchase #3 | $123.30 | 11.112% | $137.0011 | $137.00 | $137.00 | $137.00 |
| Purchase #4 | $168.37 | 11.784% | $188.2107 | $188.21 | $188.20 | $188.20 |
| Purchase #5 | $148.65 | 6.798% | $158.7552 | $158.76 | $158.75 | $158.80 |
| Purchase #6 | $184.44 | 6.289% | $196.0394 | $196.04 | $196.05 | $196.00 |
| Purchase #7 | $153.59 | 13.326% | $174.0574 | $174.06 | $174.05 | $174.10 |
| 7 purchase totals = | $1,173.65 | $1,273.5908 | $1,273.60 | $1,273.55 | $1,273.60 | |