| 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 | $212.97 | 8.315% | $230.6785 | $230.68 | $230.70 | $230.70 |
| Purchase #2 | $188.63 | 12.862% | $212.8916 | $212.89 | $212.90 | $212.90 |
| Purchase #3 | $168.82 | 3.186% | $174.1986 | $174.20 | $174.20 | $174.20 |
| Purchase #4 | $24.94 | 13.595% | $28.3306 | $28.33 | $28.35 | $28.30 |
| Purchase #5 | $35.88 | 8.572% | $38.9556 | $38.96 | $38.95 | $39.00 |
| Purchase #6 | $110.34 | 4.647% | $115.4675 | $115.47 | $115.45 | $115.50 |
| Purchase #7 | $240.77 | 6.204% | $255.7074 | $255.71 | $255.70 | $255.70 |
| 7 purchase totals = | $982.35 | $1,056.2298 | $1,056.24 | $1,056.25 | $1,056.30 | |