| 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 | $114.35 | 13.160% | $129.3985 | $129.40 | $129.40 | $129.40 |
| Purchase #2 | $243.48 | 6.161% | $258.4808 | $258.48 | $258.50 | $258.50 |
| Purchase #3 | $78.30 | 4.335% | $81.6943 | $81.69 | $81.70 | $81.70 |
| Purchase #4 | $146.52 | 4.750% | $153.4797 | $153.48 | $153.50 | $153.50 |
| Purchase #5 | $213.56 | 12.846% | $240.9939 | $240.99 | $241.00 | $241.00 |
| Purchase #6 | $129.32 | 7.760% | $139.3552 | $139.36 | $139.35 | $139.40 |
| Purchase #7 | $207.39 | 11.195% | $230.6073 | $230.61 | $230.60 | $230.60 |
| 7 purchase totals = | $1,132.92 | $1,234.0097 | $1,234.01 | $1,234.05 | $1,234.10 | |