| 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 | $222.26 | 13.208% | $251.6161 | $251.62 | $251.60 | $251.60 |
| Purchase #2 | $247.26 | 9.112% | $269.7903 | $269.79 | $269.80 | $269.80 |
| Purchase #3 | $176.83 | 7.810% | $190.6404 | $190.64 | $190.65 | $190.60 |
| Purchase #4 | $223.87 | 9.775% | $245.7533 | $245.75 | $245.75 | $245.80 |
| Purchase #5 | $32.62 | 6.376% | $34.6999 | $34.70 | $34.70 | $34.70 |
| Purchase #6 | $6.74 | 5.532% | $7.1129 | $7.11 | $7.10 | $7.10 |
| Purchase #7 | $8.54 | 5.397% | $9.0009 | $9.00 | $9.00 | $9.00 |
| 7 purchase totals = | $918.12 | $1,008.6138 | $1,008.61 | $1,008.60 | $1,008.60 | |