| 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 | $91.84 | 12.662% | $103.4688 | $103.47 | $103.45 | $103.50 |
| Purchase #2 | $183.58 | 7.732% | $197.7744 | $197.77 | $197.75 | $197.80 |
| Purchase #3 | $178.48 | 8.510% | $193.6686 | $193.67 | $193.65 | $193.70 |
| Purchase #4 | $32.28 | 9.508% | $35.3492 | $35.35 | $35.35 | $35.30 |
| Purchase #5 | $181.95 | 11.581% | $203.0216 | $203.02 | $203.00 | $203.00 |
| Purchase #6 | $180.65 | 5.508% | $190.6002 | $190.60 | $190.60 | $190.60 |
| Purchase #7 | $108.69 | 5.415% | $114.5756 | $114.58 | $114.60 | $114.60 |
| 7 purchase totals = | $957.47 | $1,038.4584 | $1,038.46 | $1,038.40 | $1,038.50 | |