| 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 | $188.96 | 13.282% | $214.0577 | $214.06 | $214.05 | $214.10 |
| Purchase #2 | $30.92 | 4.449% | $32.2956 | $32.30 | $32.30 | $32.30 |
| Purchase #3 | $103.52 | 6.731% | $110.4879 | $110.49 | $110.50 | $110.50 |
| Purchase #4 | $165.94 | 13.152% | $187.7644 | $187.76 | $187.75 | $187.80 |
| Purchase #5 | $228.69 | 11.540% | $255.0808 | $255.08 | $255.10 | $255.10 |
| Purchase #6 | $238.74 | 5.461% | $251.7776 | $251.78 | $251.80 | $251.80 |
| Purchase #7 | $226.54 | 8.752% | $246.3668 | $246.37 | $246.35 | $246.40 |
| 7 purchase totals = | $1,183.31 | $1,297.8308 | $1,297.84 | $1,297.85 | $1,298.00 | |