| 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 | $211.74 | 3.714% | $219.604 | $219.60 | $219.60 | $219.60 |
| Purchase #2 | $75.42 | 6.795% | $80.5448 | $80.54 | $80.55 | $80.50 |
| Purchase #3 | $217.91 | 5.693% | $230.3156 | $230.32 | $230.30 | $230.30 |
| Purchase #4 | $145.51 | 12.396% | $163.5474 | $163.55 | $163.55 | $163.50 |
| Purchase #5 | $19.66 | 12.559% | $22.1291 | $22.13 | $22.15 | $22.10 |
| Purchase #6 | $112.57 | 13.146% | $127.3685 | $127.37 | $127.35 | $127.40 |
| Purchase #7 | $152.51 | 7.682% | $164.2258 | $164.23 | $164.25 | $164.20 |
| 7 purchase totals = | $935.32 | $1,007.7352 | $1,007.74 | $1,007.75 | $1,007.60 | |