| 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 | $168.45 | 12.696% | $189.8364 | $189.84 | $189.85 | $189.80 |
| Purchase #2 | $193.29 | 4.127% | $201.2671 | $201.27 | $201.25 | $201.30 |
| Purchase #3 | $102.64 | 11.171% | $114.1059 | $114.11 | $114.10 | $114.10 |
| Purchase #4 | $67.71 | 11.713% | $75.6409 | $75.64 | $75.65 | $75.60 |
| Purchase #5 | $219.27 | 12.463% | $246.5976 | $246.60 | $246.60 | $246.60 |
| Purchase #6 | $230.69 | 9.254% | $252.0381 | $252.04 | $252.05 | $252.00 |
| Purchase #7 | $235.86 | 3.196% | $243.3981 | $243.40 | $243.40 | $243.40 |
| 7 purchase totals = | $1,217.91 | $1,322.8841 | $1,322.90 | $1,322.90 | $1,322.80 | |