| 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 | $217.30 | 6.258% | $230.8986 | $230.90 | $230.90 | $230.90 |
| Purchase #2 | $232.67 | 11.771% | $260.0576 | $260.06 | $260.05 | $260.10 |
| Purchase #3 | $6.32 | 11.813% | $7.0666 | $7.07 | $7.05 | $7.10 |
| Purchase #4 | $32.77 | 10.358% | $36.1643 | $36.16 | $36.15 | $36.20 |
| Purchase #5 | $15.64 | 8.455% | $16.9624 | $16.96 | $16.95 | $17.00 |
| Purchase #6 | $202.75 | 6.840% | $216.6181 | $216.62 | $216.60 | $216.60 |
| Purchase #7 | $241.76 | 9.666% | $265.1285 | $265.13 | $265.15 | $265.10 |
| 7 purchase totals = | $949.21 | $1,032.8961 | $1,032.90 | $1,032.85 | $1,033.00 | |