| 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 | $109.99 | 12.329% | $123.5507 | $123.55 | $123.55 | $123.60 |
| Purchase #2 | $153.73 | 7.627% | $165.455 | $165.46 | $165.45 | $165.50 |
| Purchase #3 | $154.67 | 7.218% | $165.8341 | $165.83 | $165.85 | $165.80 |
| Purchase #4 | $187.92 | 5.345% | $197.9643 | $197.96 | $197.95 | $198.00 |
| Purchase #5 | $165.61 | 12.408% | $186.1589 | $186.16 | $186.15 | $186.20 |
| Purchase #6 | $217.92 | 6.472% | $232.0238 | $232.02 | $232.00 | $232.00 |
| Purchase #7 | $235.62 | 12.309% | $264.6225 | $264.62 | $264.60 | $264.60 |
| 7 purchase totals = | $1,225.46 | $1,335.6093 | $1,335.60 | $1,335.55 | $1,335.70 | |