| 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 | $131.56 | 6.662% | $140.3245 | $140.32 | $140.30 | $140.30 |
| Purchase #2 | $74.97 | 6.201% | $79.6189 | $79.62 | $79.60 | $79.60 |
| Purchase #3 | $112.50 | 9.109% | $122.7476 | $122.75 | $122.75 | $122.70 |
| Purchase #4 | $83.79 | 9.661% | $91.885 | $91.89 | $91.90 | $91.90 |
| Purchase #5 | $35.43 | 4.379% | $36.9815 | $36.98 | $37.00 | $37.00 |
| Purchase #6 | $228.71 | 11.631% | $255.3113 | $255.31 | $255.30 | $255.30 |
| Purchase #7 | $98.58 | 12.280% | $110.6856 | $110.69 | $110.70 | $110.70 |
| 7 purchase totals = | $765.54 | $837.5544 | $837.56 | $837.55 | $837.50 | |