| 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 | $218.38 | 5.348% | $230.059 | $230.06 | $230.05 | $230.10 |
| Purchase #2 | $8.61 | 11.317% | $9.5844 | $9.58 | $9.60 | $9.60 |
| Purchase #3 | $115.43 | 12.614% | $129.9903 | $129.99 | $130.00 | $130.00 |
| Purchase #4 | $202.53 | 10.686% | $224.1724 | $224.17 | $224.15 | $224.20 |
| Purchase #5 | $132.40 | 9.781% | $145.35 | $145.35 | $145.35 | $145.40 |
| Purchase #6 | $123.31 | 9.157% | $134.6015 | $134.60 | $134.60 | $134.60 |
| Purchase #7 | $173.84 | 9.706% | $190.7129 | $190.71 | $190.70 | $190.70 |
| 7 purchase totals = | $974.50 | $1,064.4705 | $1,064.46 | $1,064.45 | $1,064.60 | |