| 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 | $123.48 | 12.487% | $138.8989 | $138.90 | $138.90 | $138.90 |
| Purchase #2 | $179.35 | 12.424% | $201.6324 | $201.63 | $201.65 | $201.60 |
| Purchase #3 | $231.93 | 6.799% | $247.6989 | $247.70 | $247.70 | $247.70 |
| Purchase #4 | $8.40 | 8.515% | $9.1153 | $9.12 | $9.10 | $9.10 |
| Purchase #5 | $71.67 | 8.628% | $77.8537 | $77.85 | $77.85 | $77.90 |
| Purchase #6 | $32.62 | 8.541% | $35.4061 | $35.41 | $35.40 | $35.40 |
| Purchase #7 | $17.59 | 8.368% | $19.0619 | $19.06 | $19.05 | $19.10 |
| 7 purchase totals = | $665.04 | $729.6672 | $729.67 | $729.65 | $729.70 | |