| 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 | $193.56 | 4.524% | $202.3167 | $202.32 | $202.30 | $202.30 |
| Purchase #2 | $5.74 | 10.588% | $6.3478 | $6.35 | $6.35 | $6.30 |
| Purchase #3 | $133.73 | 8.631% | $145.2722 | $145.27 | $145.25 | $145.30 |
| Purchase #4 | $89.38 | 13.118% | $101.1049 | $101.10 | $101.10 | $101.10 |
| Purchase #5 | $104.47 | 5.504% | $110.22 | $110.22 | $110.20 | $110.20 |
| Purchase #6 | $233.91 | 9.233% | $255.5069 | $255.51 | $255.50 | $255.50 |
| Purchase #7 | $220.94 | 5.558% | $233.2198 | $233.22 | $233.20 | $233.20 |
| 7 purchase totals = | $981.73 | $1,053.9883 | $1,053.99 | $1,053.90 | $1,053.90 | |