| 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 | $198.79 | 13.735% | $226.0938 | $226.09 | $226.10 | $226.10 |
| Purchase #2 | $54.32 | 7.661% | $58.4815 | $58.48 | $58.50 | $58.50 |
| Purchase #3 | $70.61 | 3.577% | $73.1357 | $73.14 | $73.15 | $73.10 |
| Purchase #4 | $157.80 | 4.638% | $165.1188 | $165.12 | $165.10 | $165.10 |
| Purchase #5 | $20.35 | 13.311% | $23.0588 | $23.06 | $23.05 | $23.10 |
| Purchase #6 | $55.69 | 12.415% | $62.6039 | $62.60 | $62.60 | $62.60 |
| Purchase #7 | $213.76 | 7.647% | $230.1062 | $230.11 | $230.10 | $230.10 |
| 7 purchase totals = | $771.32 | $838.5987 | $838.60 | $838.60 | $838.60 | |