| 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 | $230.60 | 4.781% | $241.625 | $241.63 | $241.65 | $241.60 |
| Purchase #2 | $117.82 | 10.659% | $130.3784 | $130.38 | $130.40 | $130.40 |
| Purchase #3 | $138.71 | 6.636% | $147.9148 | $147.91 | $147.90 | $147.90 |
| Purchase #4 | $32.57 | 3.124% | $33.5875 | $33.59 | $33.60 | $33.60 |
| Purchase #5 | $113.89 | 3.518% | $117.8967 | $117.90 | $117.90 | $117.90 |
| Purchase #6 | $135.68 | 3.605% | $140.5713 | $140.57 | $140.55 | $140.60 |
| Purchase #7 | $113.28 | 8.611% | $123.0345 | $123.03 | $123.05 | $123.00 |
| 7 purchase totals = | $882.55 | $935.0082 | $935.01 | $935.05 | $935.00 | |