| 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 | $117.51 | 9.793% | $129.0178 | $129.02 | $129.00 | $129.00 |
| Purchase #2 | $212.72 | 5.416% | $224.2409 | $224.24 | $224.25 | $224.20 |
| Purchase #3 | $56.55 | 12.238% | $63.4706 | $63.47 | $63.45 | $63.50 |
| Purchase #4 | $207.64 | 10.684% | $229.8243 | $229.82 | $229.80 | $229.80 |
| Purchase #5 | $225.34 | 8.828% | $245.233 | $245.23 | $245.25 | $245.20 |
| Purchase #6 | $178.52 | 3.319% | $184.4451 | $184.45 | $184.45 | $184.40 |
| Purchase #7 | $226.90 | 13.160% | $256.76 | $256.76 | $256.75 | $256.80 |
| 7 purchase totals = | $1,225.18 | $1,332.9917 | $1,332.99 | $1,332.95 | $1,332.90 | |