| 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 | $225.94 | 10.385% | $249.4039 | $249.40 | $249.40 | $249.40 |
| Purchase #2 | $201.79 | 4.769% | $211.4134 | $211.41 | $211.40 | $211.40 |
| Purchase #3 | $173.25 | 4.626% | $181.2645 | $181.26 | $181.25 | $181.30 |
| Purchase #4 | $153.58 | 8.387% | $166.4608 | $166.46 | $166.45 | $166.50 |
| Purchase #5 | $206.40 | 11.835% | $230.8274 | $230.83 | $230.85 | $230.80 |
| Purchase #6 | $34.68 | 12.202% | $38.9117 | $38.91 | $38.90 | $38.90 |
| Purchase #7 | $160.93 | 8.140% | $174.0297 | $174.03 | $174.05 | $174.00 |
| 7 purchase totals = | $1,156.57 | $1,252.3114 | $1,252.30 | $1,252.30 | $1,252.30 | |