| 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 | $39.43 | 9.174% | $43.0473 | $43.05 | $43.05 | $43.00 |
| Purchase #2 | $121.33 | 9.357% | $132.6828 | $132.68 | $132.70 | $132.70 |
| Purchase #3 | $201.25 | 8.849% | $219.0586 | $219.06 | $219.05 | $219.10 |
| Purchase #4 | $220.75 | 13.789% | $251.1892 | $251.19 | $251.20 | $251.20 |
| Purchase #5 | $13.46 | 11.204% | $14.9681 | $14.97 | $14.95 | $15.00 |
| Purchase #6 | $149.95 | 12.424% | $168.5798 | $168.58 | $168.60 | $168.60 |
| Purchase #7 | $174.31 | 7.393% | $187.1967 | $187.20 | $187.20 | $187.20 |
| 7 purchase totals = | $920.48 | $1,016.7225 | $1,016.73 | $1,016.75 | $1,016.80 | |