| 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 | $194.49 | 5.306% | $204.8096 | $204.81 | $204.80 | $204.80 |
| Purchase #2 | $167.98 | 10.386% | $185.4264 | $185.43 | $185.45 | $185.40 |
| Purchase #3 | $50.99 | 11.560% | $56.8844 | $56.88 | $56.90 | $56.90 |
| Purchase #4 | $191.66 | 11.201% | $213.1278 | $213.13 | $213.15 | $213.10 |
| Purchase #5 | $209.71 | 6.548% | $223.4418 | $223.44 | $223.45 | $223.40 |
| Purchase #6 | $5.78 | 11.620% | $6.4516 | $6.45 | $6.45 | $6.50 |
| Purchase #7 | $189.33 | 5.704% | $200.1294 | $200.13 | $200.15 | $200.10 |
| 7 purchase totals = | $1,009.94 | $1,090.2710 | $1,090.27 | $1,090.35 | $1,090.20 | |