| 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 | $42.98 | 7.424% | $46.1708 | $46.17 | $46.15 | $46.20 |
| Purchase #2 | $183.38 | 10.787% | $203.1612 | $203.16 | $203.15 | $203.20 |
| Purchase #3 | $222.80 | 3.780% | $231.2218 | $231.22 | $231.20 | $231.20 |
| Purchase #4 | $155.99 | 7.668% | $167.9513 | $167.95 | $167.95 | $168.00 |
| Purchase #5 | $37.38 | 8.130% | $40.419 | $40.42 | $40.40 | $40.40 |
| Purchase #6 | $248.94 | 13.825% | $283.356 | $283.36 | $283.35 | $283.40 |
| Purchase #7 | $218.58 | 11.697% | $244.1473 | $244.15 | $244.15 | $244.10 |
| 7 purchase totals = | $1,110.05 | $1,216.4274 | $1,216.43 | $1,216.35 | $1,216.50 | |