| 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 | $203.56 | 7.579% | $218.9878 | $218.99 | $219.00 | $219.00 |
| Purchase #2 | $84.88 | 4.559% | $88.7497 | $88.75 | $88.75 | $88.70 |
| Purchase #3 | $133.90 | 12.485% | $150.6174 | $150.62 | $150.60 | $150.60 |
| Purchase #4 | $217.72 | 7.527% | $234.1078 | $234.11 | $234.10 | $234.10 |
| Purchase #5 | $249.80 | 6.250% | $265.4125 | $265.41 | $265.40 | $265.40 |
| Purchase #6 | $233.51 | 9.282% | $255.1844 | $255.18 | $255.20 | $255.20 |
| Purchase #7 | $99.50 | 9.843% | $109.2938 | $109.29 | $109.30 | $109.30 |
| 7 purchase totals = | $1,222.87 | $1,322.3534 | $1,322.35 | $1,322.35 | $1,322.30 | |