| 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 | $127.84 | 8.508% | $138.7166 | $138.72 | $138.70 | $138.70 |
| Purchase #2 | $37.87 | 3.837% | $39.3231 | $39.32 | $39.30 | $39.30 |
| Purchase #3 | $243.82 | 8.614% | $264.8227 | $264.82 | $264.80 | $264.80 |
| Purchase #4 | $245.52 | 9.138% | $267.9556 | $267.96 | $267.95 | $268.00 |
| Purchase #5 | $122.32 | 5.656% | $129.2384 | $129.24 | $129.25 | $129.20 |
| Purchase #6 | $42.44 | 9.844% | $46.6178 | $46.62 | $46.60 | $46.60 |
| Purchase #7 | $177.91 | 7.839% | $191.8564 | $191.86 | $191.85 | $191.90 |
| 7 purchase totals = | $997.72 | $1,078.5306 | $1,078.54 | $1,078.45 | $1,078.50 | |