| 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 | $98.78 | 9.785% | $108.4456 | $108.45 | $108.45 | $108.40 |
| Purchase #2 | $195.76 | 3.541% | $202.6919 | $202.69 | $202.70 | $202.70 |
| Purchase #3 | $58.59 | 3.823% | $60.8299 | $60.83 | $60.85 | $60.80 |
| Purchase #4 | $90.99 | 12.550% | $102.4092 | $102.41 | $102.40 | $102.40 |
| Purchase #5 | $128.87 | 9.743% | $141.4258 | $141.43 | $141.45 | $141.40 |
| Purchase #6 | $145.37 | 9.773% | $159.577 | $159.58 | $159.60 | $159.60 |
| Purchase #7 | $173.95 | 11.154% | $193.3524 | $193.35 | $193.35 | $193.40 |
| 7 purchase totals = | $892.31 | $968.7318 | $968.74 | $968.80 | $968.70 | |