| 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 | $190.52 | 12.609% | $214.5427 | $214.54 | $214.55 | $214.50 |
| Purchase #2 | $154.26 | 13.387% | $174.9108 | $174.91 | $174.90 | $174.90 |
| Purchase #3 | $120.60 | 6.774% | $128.7694 | $128.77 | $128.75 | $128.80 |
| Purchase #4 | $7.54 | 10.279% | $8.315 | $8.32 | $8.30 | $8.30 |
| Purchase #5 | $158.84 | 3.617% | $164.5852 | $164.59 | $164.60 | $164.60 |
| Purchase #6 | $140.32 | 13.860% | $159.7684 | $159.77 | $159.75 | $159.80 |
| Purchase #7 | $131.66 | 7.818% | $141.9532 | $141.95 | $141.95 | $142.00 |
| 7 purchase totals = | $903.74 | $992.8447 | $992.85 | $992.80 | $992.90 | |