| 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 | $24.92 | 9.293% | $27.2358 | $27.24 | $27.25 | $27.20 |
| Purchase #2 | $213.36 | 7.145% | $228.6046 | $228.60 | $228.60 | $228.60 |
| Purchase #3 | $114.55 | 5.518% | $120.8709 | $120.87 | $120.85 | $120.90 |
| Purchase #4 | $139.89 | 5.651% | $147.7952 | $147.80 | $147.80 | $147.80 |
| Purchase #5 | $157.62 | 5.783% | $166.7352 | $166.74 | $166.75 | $166.70 |
| Purchase #6 | $164.37 | 13.483% | $186.532 | $186.53 | $186.55 | $186.50 |
| Purchase #7 | $230.67 | 6.575% | $245.8366 | $245.84 | $245.85 | $245.80 |
| 7 purchase totals = | $1,045.38 | $1,123.6103 | $1,123.62 | $1,123.65 | $1,123.50 | |