| 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 | $123.65 | 9.258% | $135.0975 | $135.10 | $135.10 | $135.10 |
| Purchase #2 | $175.61 | 5.374% | $185.0473 | $185.05 | $185.05 | $185.00 |
| Purchase #3 | $242.98 | 8.361% | $263.2956 | $263.30 | $263.30 | $263.30 |
| Purchase #4 | $160.80 | 12.821% | $181.4162 | $181.42 | $181.40 | $181.40 |
| Purchase #5 | $99.49 | 5.474% | $104.9361 | $104.94 | $104.95 | $104.90 |
| Purchase #6 | $193.40 | 13.141% | $218.8147 | $218.81 | $218.80 | $218.80 |
| Purchase #7 | $112.29 | 5.653% | $118.6378 | $118.64 | $118.65 | $118.60 |
| 7 purchase totals = | $1,108.22 | $1,207.2452 | $1,207.26 | $1,207.25 | $1,207.10 | |