| 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 | $249.63 | 13.701% | $283.8318 | $283.83 | $283.85 | $283.80 |
| Purchase #2 | $170.73 | 13.275% | $193.3944 | $193.39 | $193.40 | $193.40 |
| Purchase #3 | $222.48 | 6.253% | $236.3917 | $236.39 | $236.40 | $236.40 |
| Purchase #4 | $156.42 | 11.497% | $174.4036 | $174.40 | $174.40 | $174.40 |
| Purchase #5 | $152.50 | 5.862% | $161.4396 | $161.44 | $161.45 | $161.40 |
| Purchase #6 | $111.76 | 6.770% | $119.3262 | $119.33 | $119.35 | $119.30 |
| Purchase #7 | $115.64 | 7.151% | $123.9094 | $123.91 | $123.90 | $123.90 |
| 7 purchase totals = | $1,179.16 | $1,292.6967 | $1,292.69 | $1,292.75 | $1,292.60 | |