| 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 | $192.38 | 5.378% | $202.7262 | $202.73 | $202.75 | $202.70 |
| Purchase #2 | $123.82 | 8.479% | $134.3187 | $134.32 | $134.30 | $134.30 |
| Purchase #3 | $182.42 | 5.209% | $191.9223 | $191.92 | $191.90 | $191.90 |
| Purchase #4 | $185.36 | 10.274% | $204.4039 | $204.40 | $204.40 | $204.40 |
| Purchase #5 | $87.45 | 4.201% | $91.1238 | $91.12 | $91.10 | $91.10 |
| Purchase #6 | $112.77 | 5.377% | $118.8336 | $118.83 | $118.85 | $118.80 |
| Purchase #7 | $77.31 | 12.821% | $87.2219 | $87.22 | $87.20 | $87.20 |
| 7 purchase totals = | $961.51 | $1,030.5504 | $1,030.54 | $1,030.50 | $1,030.40 | |