| 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 | $230.65 | 7.141% | $247.1207 | $247.12 | $247.10 | $247.10 |
| Purchase #2 | $197.34 | 9.264% | $215.6216 | $215.62 | $215.60 | $215.60 |
| Purchase #3 | $130.63 | 5.805% | $138.2131 | $138.21 | $138.20 | $138.20 |
| Purchase #4 | $221.84 | 10.488% | $245.1066 | $245.11 | $245.10 | $245.10 |
| Purchase #5 | $179.54 | 7.842% | $193.6195 | $193.62 | $193.60 | $193.60 |
| Purchase #6 | $158.99 | 7.294% | $170.5867 | $170.59 | $170.60 | $170.60 |
| Purchase #7 | $14.84 | 10.487% | $16.3963 | $16.40 | $16.40 | $16.40 |
| 7 purchase totals = | $1,133.83 | $1,226.6645 | $1,226.67 | $1,226.60 | $1,226.60 | |