| 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 | $131.90 | 6.271% | $140.1714 | $140.17 | $140.15 | $140.20 |
| Purchase #2 | $24.33 | 12.765% | $27.4357 | $27.44 | $27.45 | $27.40 |
| Purchase #3 | $177.72 | 13.607% | $201.9024 | $201.90 | $201.90 | $201.90 |
| Purchase #4 | $126.27 | 9.865% | $138.7265 | $138.73 | $138.75 | $138.70 |
| Purchase #5 | $84.96 | 5.560% | $89.6838 | $89.68 | $89.70 | $89.70 |
| Purchase #6 | $221.46 | 11.515% | $246.9611 | $246.96 | $246.95 | $247.00 |
| Purchase #7 | $244.51 | 12.248% | $274.4576 | $274.46 | $274.45 | $274.50 |
| 7 purchase totals = | $1,011.15 | $1,119.3385 | $1,119.34 | $1,119.35 | $1,119.40 | |