| 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 | $202.32 | 9.641% | $221.8257 | $221.83 | $221.85 | $221.80 |
| Purchase #2 | $156.45 | 5.424% | $164.9358 | $164.94 | $164.95 | $164.90 |
| Purchase #3 | $18.47 | 4.279% | $19.2603 | $19.26 | $19.25 | $19.30 |
| Purchase #4 | $242.67 | 6.222% | $257.7689 | $257.77 | $257.75 | $257.80 |
| Purchase #5 | $231.65 | 6.832% | $247.4763 | $247.48 | $247.50 | $247.50 |
| Purchase #6 | $121.74 | 7.448% | $130.8072 | $130.81 | $130.80 | $130.80 |
| Purchase #7 | $178.57 | 12.314% | $200.5591 | $200.56 | $200.55 | $200.60 |
| 7 purchase totals = | $1,151.87 | $1,242.6333 | $1,242.65 | $1,242.65 | $1,242.70 | |