| 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 | $199.35 | 5.770% | $210.8525 | $210.85 | $210.85 | $210.90 |
| Purchase #2 | $114.47 | 12.531% | $128.8142 | $128.81 | $128.80 | $128.80 |
| Purchase #3 | $78.73 | 7.609% | $84.7206 | $84.72 | $84.70 | $84.70 |
| Purchase #4 | $249.77 | 5.441% | $263.36 | $263.36 | $263.35 | $263.40 |
| Purchase #5 | $88.31 | 12.482% | $99.3329 | $99.33 | $99.35 | $99.30 |
| Purchase #6 | $114.77 | 4.453% | $119.8807 | $119.88 | $119.90 | $119.90 |
| Purchase #7 | $189.29 | 10.751% | $209.6406 | $209.64 | $209.65 | $209.60 |
| 7 purchase totals = | $1,034.69 | $1,116.6015 | $1,116.59 | $1,116.60 | $1,116.60 | |