| 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 | $192.88 | 12.728% | $217.4298 | $217.43 | $217.45 | $217.40 |
| Purchase #2 | $68.55 | 4.764% | $71.8157 | $71.82 | $71.80 | $71.80 |
| Purchase #3 | $247.61 | 8.238% | $268.0081 | $268.01 | $268.00 | $268.00 |
| Purchase #4 | $202.53 | 6.685% | $216.0691 | $216.07 | $216.05 | $216.10 |
| Purchase #5 | $233.44 | 10.711% | $258.4438 | $258.44 | $258.45 | $258.40 |
| Purchase #6 | $81.69 | 6.157% | $86.7197 | $86.72 | $86.70 | $86.70 |
| Purchase #7 | $87.30 | 5.459% | $92.0657 | $92.07 | $92.05 | $92.10 |
| 7 purchase totals = | $1,114.00 | $1,210.5519 | $1,210.56 | $1,210.50 | $1,210.50 | |