| 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 | $135.68 | 3.430% | $140.3338 | $140.33 | $140.35 | $140.30 |
| Purchase #2 | $188.83 | 4.622% | $197.5577 | $197.56 | $197.55 | $197.60 |
| Purchase #3 | $60.45 | 11.443% | $67.3673 | $67.37 | $67.35 | $67.40 |
| Purchase #4 | $133.88 | 10.485% | $147.9173 | $147.92 | $147.90 | $147.90 |
| Purchase #5 | $101.96 | 3.504% | $105.5327 | $105.53 | $105.55 | $105.50 |
| Purchase #6 | $190.65 | 6.315% | $202.6895 | $202.69 | $202.70 | $202.70 |
| Purchase #7 | $133.96 | 12.613% | $150.8564 | $150.86 | $150.85 | $150.90 |
| 7 purchase totals = | $945.41 | $1,012.2547 | $1,012.26 | $1,012.25 | $1,012.30 | |