| 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 | $196.76 | 3.182% | $203.0209 | $203.02 | $203.00 | $203.00 |
| Purchase #2 | $122.98 | 4.800% | $128.883 | $128.88 | $128.90 | $128.90 |
| Purchase #3 | $197.31 | 4.535% | $206.258 | $206.26 | $206.25 | $206.30 |
| Purchase #4 | $79.96 | 4.383% | $83.4646 | $83.46 | $83.45 | $83.50 |
| Purchase #5 | $9.60 | 13.566% | $10.9023 | $10.90 | $10.90 | $10.90 |
| Purchase #6 | $225.87 | 12.158% | $253.3313 | $253.33 | $253.35 | $253.30 |
| Purchase #7 | $125.51 | 10.401% | $138.5643 | $138.56 | $138.55 | $138.60 |
| 7 purchase totals = | $957.99 | $1,024.4244 | $1,024.41 | $1,024.40 | $1,024.50 | |