| 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 | $195.89 | 10.408% | $216.2782 | $216.28 | $216.30 | $216.30 |
| Purchase #2 | $210.79 | 4.236% | $219.7191 | $219.72 | $219.70 | $219.70 |
| Purchase #3 | $104.88 | 6.199% | $111.3815 | $111.38 | $111.40 | $111.40 |
| Purchase #4 | $135.55 | 4.545% | $141.7107 | $141.71 | $141.70 | $141.70 |
| Purchase #5 | $100.67 | 13.725% | $114.487 | $114.49 | $114.50 | $114.50 |
| Purchase #6 | $136.54 | 9.388% | $149.3584 | $149.36 | $149.35 | $149.40 |
| Purchase #7 | $122.95 | 10.161% | $135.4429 | $135.44 | $135.45 | $135.40 |
| 7 purchase totals = | $1,007.27 | $1,088.3778 | $1,088.38 | $1,088.40 | $1,088.40 | |