| 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 | $247.59 | 9.553% | $271.2423 | $271.24 | $271.25 | $271.20 |
| Purchase #2 | $33.66 | 6.268% | $35.7698 | $35.77 | $35.75 | $35.80 |
| Purchase #3 | $181.60 | 4.859% | $190.4239 | $190.42 | $190.40 | $190.40 |
| Purchase #4 | $102.97 | 9.720% | $112.9787 | $112.98 | $113.00 | $113.00 |
| Purchase #5 | $159.96 | 11.629% | $178.5617 | $178.56 | $178.55 | $178.60 |
| Purchase #6 | $170.57 | 8.683% | $185.3806 | $185.38 | $185.40 | $185.40 |
| Purchase #7 | $103.82 | 4.295% | $108.2791 | $108.28 | $108.30 | $108.30 |
| 7 purchase totals = | $1,000.17 | $1,082.6361 | $1,082.63 | $1,082.65 | $1,082.70 | |