| 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 | $193.51 | 10.401% | $213.637 | $213.64 | $213.65 | $213.60 |
| Purchase #2 | $114.43 | 13.240% | $129.5805 | $129.58 | $129.60 | $129.60 |
| Purchase #3 | $145.69 | 4.434% | $152.1499 | $152.15 | $152.15 | $152.10 |
| Purchase #4 | $74.72 | 3.731% | $77.5078 | $77.51 | $77.50 | $77.50 |
| Purchase #5 | $248.88 | 6.330% | $264.6341 | $264.63 | $264.65 | $264.60 |
| Purchase #6 | $209.43 | 10.223% | $230.84 | $230.84 | $230.85 | $230.80 |
| Purchase #7 | $193.31 | 13.604% | $219.6079 | $219.61 | $219.60 | $219.60 |
| 7 purchase totals = | $1,179.97 | $1,287.9572 | $1,287.96 | $1,288.00 | $1,287.80 | |