| 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 | $219.35 | 11.630% | $244.8604 | $244.86 | $244.85 | $244.90 |
| Purchase #2 | $122.90 | 8.234% | $133.0196 | $133.02 | $133.00 | $133.00 |
| Purchase #3 | $243.86 | 9.285% | $266.5024 | $266.50 | $266.50 | $266.50 |
| Purchase #4 | $130.87 | 7.713% | $140.964 | $140.96 | $140.95 | $141.00 |
| Purchase #5 | $100.98 | 5.670% | $106.7056 | $106.71 | $106.70 | $106.70 |
| Purchase #6 | $175.71 | 6.859% | $187.7619 | $187.76 | $187.75 | $187.80 |
| Purchase #7 | $249.48 | 3.319% | $257.7602 | $257.76 | $257.75 | $257.80 |
| 7 purchase totals = | $1,243.15 | $1,337.5741 | $1,337.57 | $1,337.50 | $1,337.70 | |