| 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 | $93.26 | 9.630% | $102.2409 | $102.24 | $102.25 | $102.20 |
| Purchase #2 | $242.69 | 11.224% | $269.9295 | $269.93 | $269.95 | $269.90 |
| Purchase #3 | $230.89 | 12.152% | $258.9478 | $258.95 | $258.95 | $258.90 |
| Purchase #4 | $179.46 | 9.453% | $196.4244 | $196.42 | $196.40 | $196.40 |
| Purchase #5 | $131.53 | 12.111% | $147.4596 | $147.46 | $147.45 | $147.50 |
| Purchase #6 | $6.26 | 4.700% | $6.5542 | $6.55 | $6.55 | $6.60 |
| Purchase #7 | $133.42 | 11.863% | $149.2476 | $149.25 | $149.25 | $149.20 |
| 7 purchase totals = | $1,017.51 | $1,130.8040 | $1,130.80 | $1,130.80 | $1,130.70 | |