| 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 | $120.29 | 6.703% | $128.353 | $128.35 | $128.35 | $128.40 |
| Purchase #2 | $110.89 | 11.789% | $123.9628 | $123.96 | $123.95 | $124.00 |
| Purchase #3 | $65.68 | 9.270% | $71.7685 | $71.77 | $71.75 | $71.80 |
| Purchase #4 | $245.75 | 13.195% | $278.1767 | $278.18 | $278.20 | $278.20 |
| Purchase #5 | $79.25 | 7.130% | $84.9005 | $84.90 | $84.90 | $84.90 |
| Purchase #6 | $220.59 | 3.228% | $227.7106 | $227.71 | $227.70 | $227.70 |
| Purchase #7 | $139.82 | 3.447% | $144.6396 | $144.64 | $144.65 | $144.60 |
| 7 purchase totals = | $982.27 | $1,059.5117 | $1,059.51 | $1,059.50 | $1,059.60 | |