| 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 | $187.78 | 3.612% | $194.5626 | $194.56 | $194.55 | $194.60 |
| Purchase #2 | $10.96 | 10.572% | $12.1187 | $12.12 | $12.10 | $12.10 |
| Purchase #3 | $225.93 | 6.165% | $239.8586 | $239.86 | $239.85 | $239.90 |
| Purchase #4 | $224.85 | 13.436% | $255.0608 | $255.06 | $255.05 | $255.10 |
| Purchase #5 | $225.31 | 5.780% | $238.3329 | $238.33 | $238.35 | $238.30 |
| Purchase #6 | $196.57 | 9.825% | $215.883 | $215.88 | $215.90 | $215.90 |
| Purchase #7 | $98.42 | 3.837% | $102.1964 | $102.20 | $102.20 | $102.20 |
| 7 purchase totals = | $1,169.82 | $1,258.0130 | $1,258.01 | $1,258.00 | $1,258.10 | |