| 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 | $187.98 | 7.698% | $202.4507 | $202.45 | $202.45 | $202.50 |
| Purchase #2 | $9.57 | 4.559% | $10.0063 | $10.01 | $10.00 | $10.00 |
| Purchase #3 | $6.60 | 3.676% | $6.8426 | $6.84 | $6.85 | $6.80 |
| Purchase #4 | $195.49 | 4.323% | $203.941 | $203.94 | $203.95 | $203.90 |
| Purchase #5 | $191.39 | 13.638% | $217.4918 | $217.49 | $217.50 | $217.50 |
| Purchase #6 | $119.55 | 3.817% | $124.1132 | $124.11 | $124.10 | $124.10 |
| Purchase #7 | $217.99 | 13.121% | $246.5925 | $246.59 | $246.60 | $246.60 |
| 7 purchase totals = | $928.57 | $1,011.4381 | $1,011.43 | $1,011.45 | $1,011.40 | |