| 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 | $216.84 | 7.194% | $232.4395 | $232.44 | $232.45 | $232.40 |
| Purchase #2 | $105.36 | 10.590% | $116.5176 | $116.52 | $116.50 | $116.50 |
| Purchase #3 | $163.86 | 11.434% | $182.5958 | $182.60 | $182.60 | $182.60 |
| Purchase #4 | $172.33 | 8.874% | $187.6226 | $187.62 | $187.60 | $187.60 |
| Purchase #5 | $120.76 | 12.839% | $136.2644 | $136.26 | $136.25 | $136.30 |
| Purchase #6 | $29.91 | 7.169% | $32.0542 | $32.05 | $32.05 | $32.10 |
| Purchase #7 | $207.59 | 7.775% | $223.7301 | $223.73 | $223.75 | $223.70 |
| 7 purchase totals = | $1,016.65 | $1,111.2242 | $1,111.22 | $1,111.20 | $1,111.20 | |