| 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 | $208.36 | 6.200% | $221.2783 | $221.28 | $221.30 | $221.30 |
| Purchase #2 | $249.57 | 11.346% | $277.8862 | $277.89 | $277.90 | $277.90 |
| Purchase #3 | $179.92 | 11.655% | $200.8897 | $200.89 | $200.90 | $200.90 |
| Purchase #4 | $83.27 | 8.134% | $90.0432 | $90.04 | $90.05 | $90.00 |
| Purchase #5 | $12.58 | 7.821% | $13.5639 | $13.56 | $13.55 | $13.60 |
| Purchase #6 | $16.45 | 7.472% | $17.6791 | $17.68 | $17.70 | $17.70 |
| Purchase #7 | $22.69 | 7.288% | $24.3436 | $24.34 | $24.35 | $24.30 |
| 7 purchase totals = | $772.84 | $845.6840 | $845.68 | $845.75 | $845.70 | |