| 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 | $213.64 | 9.542% | $234.0255 | $234.03 | $234.05 | $234.00 |
| Purchase #2 | $34.84 | 8.505% | $37.8031 | $37.80 | $37.80 | $37.80 |
| Purchase #3 | $80.76 | 7.625% | $86.918 | $86.92 | $86.90 | $86.90 |
| Purchase #4 | $142.45 | 9.296% | $155.6922 | $155.69 | $155.70 | $155.70 |
| Purchase #5 | $228.73 | 7.113% | $244.9996 | $245.00 | $245.00 | $245.00 |
| Purchase #6 | $122.85 | 13.108% | $138.9532 | $138.95 | $138.95 | $139.00 |
| Purchase #7 | $245.93 | 8.695% | $267.3136 | $267.31 | $267.30 | $267.30 |
| 7 purchase totals = | $1,069.20 | $1,165.7052 | $1,165.70 | $1,165.70 | $1,165.70 | |