| 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 | $111.99 | 13.199% | $126.7716 | $126.77 | $126.75 | $126.80 |
| Purchase #2 | $242.49 | 11.610% | $270.6431 | $270.64 | $270.65 | $270.60 |
| Purchase #3 | $197.53 | 4.797% | $207.0055 | $207.01 | $207.00 | $207.00 |
| Purchase #4 | $198.59 | 12.715% | $223.8407 | $223.84 | $223.85 | $223.80 |
| Purchase #5 | $10.90 | 7.178% | $11.6824 | $11.68 | $11.70 | $11.70 |
| Purchase #6 | $71.78 | 8.191% | $77.6595 | $77.66 | $77.65 | $77.70 |
| Purchase #7 | $153.89 | 6.624% | $164.0837 | $164.08 | $164.10 | $164.10 |
| 7 purchase totals = | $987.17 | $1,081.6865 | $1,081.68 | $1,081.70 | $1,081.70 | |