| 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 | $11.78 | 8.351% | $12.7637 | $12.76 | $12.75 | $12.80 |
| Purchase #2 | $220.85 | 4.270% | $230.2803 | $230.28 | $230.30 | $230.30 |
| Purchase #3 | $220.27 | 11.589% | $245.7971 | $245.80 | $245.80 | $245.80 |
| Purchase #4 | $126.83 | 11.465% | $141.3711 | $141.37 | $141.35 | $141.40 |
| Purchase #5 | $240.39 | 13.381% | $272.5566 | $272.56 | $272.55 | $272.60 |
| Purchase #6 | $106.64 | 11.524% | $118.9292 | $118.93 | $118.95 | $118.90 |
| Purchase #7 | $177.98 | 8.117% | $192.4266 | $192.43 | $192.45 | $192.40 |
| 7 purchase totals = | $1,104.74 | $1,214.1246 | $1,214.13 | $1,214.15 | $1,214.20 | |