| 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 | $236.79 | 12.708% | $266.8813 | $266.88 | $266.90 | $266.90 |
| Purchase #2 | $105.65 | 5.800% | $111.7777 | $111.78 | $111.80 | $111.80 |
| Purchase #3 | $152.52 | 4.247% | $158.9975 | $159.00 | $159.00 | $159.00 |
| Purchase #4 | $199.94 | 8.515% | $216.9649 | $216.96 | $216.95 | $217.00 |
| Purchase #5 | $79.56 | 11.196% | $88.4675 | $88.47 | $88.45 | $88.50 |
| Purchase #6 | $214.29 | 12.487% | $241.0484 | $241.05 | $241.05 | $241.00 |
| Purchase #7 | $52.35 | 9.457% | $57.3007 | $57.30 | $57.30 | $57.30 |
| 7 purchase totals = | $1,041.10 | $1,141.4380 | $1,141.44 | $1,141.45 | $1,141.50 | |