| 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 | $247.97 | 9.401% | $271.2817 | $271.28 | $271.30 | $271.30 |
| Purchase #2 | $155.75 | 5.512% | $164.3349 | $164.33 | $164.35 | $164.30 |
| Purchase #3 | $31.87 | 9.151% | $34.7864 | $34.79 | $34.80 | $34.80 |
| Purchase #4 | $224.65 | 11.664% | $250.8532 | $250.85 | $250.85 | $250.90 |
| Purchase #5 | $179.35 | 12.115% | $201.0783 | $201.08 | $201.10 | $201.10 |
| Purchase #6 | $76.87 | 11.623% | $85.8046 | $85.80 | $85.80 | $85.80 |
| Purchase #7 | $60.33 | 4.123% | $62.8174 | $62.82 | $62.80 | $62.80 |
| 7 purchase totals = | $976.79 | $1,070.9565 | $1,070.95 | $1,071.00 | $1,071.00 | |