| 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 | $243.55 | 13.712% | $276.9456 | $276.95 | $276.95 | $276.90 |
| Purchase #2 | $213.61 | 3.464% | $221.0095 | $221.01 | $221.00 | $221.00 |
| Purchase #3 | $211.75 | 3.686% | $219.5551 | $219.56 | $219.55 | $219.60 |
| Purchase #4 | $23.74 | 13.783% | $27.0121 | $27.01 | $27.00 | $27.00 |
| Purchase #5 | $178.36 | 6.716% | $190.3387 | $190.34 | $190.35 | $190.30 |
| Purchase #6 | $93.30 | 3.411% | $96.4825 | $96.48 | $96.50 | $96.50 |
| Purchase #7 | $105.81 | 8.226% | $114.5139 | $114.51 | $114.50 | $114.50 |
| 7 purchase totals = | $1,070.12 | $1,145.8574 | $1,145.86 | $1,145.85 | $1,145.80 | |