| 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 | $40.64 | 9.346% | $44.4382 | $44.44 | $44.45 | $44.40 |
| Purchase #2 | $226.26 | 11.802% | $252.9632 | $252.96 | $252.95 | $253.00 |
| Purchase #3 | $112.29 | 5.587% | $118.5636 | $118.56 | $118.55 | $118.60 |
| Purchase #4 | $181.88 | 12.370% | $204.3786 | $204.38 | $204.40 | $204.40 |
| Purchase #5 | $202.50 | 9.752% | $222.2478 | $222.25 | $222.25 | $222.20 |
| Purchase #6 | $115.97 | 11.327% | $129.1059 | $129.11 | $129.10 | $129.10 |
| Purchase #7 | $124.82 | 5.555% | $131.7538 | $131.75 | $131.75 | $131.80 |
| 7 purchase totals = | $1,004.36 | $1,103.4511 | $1,103.45 | $1,103.45 | $1,103.50 | |