| 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 | $213.55 | 4.671% | $223.5249 | $223.52 | $223.50 | $223.50 |
| Purchase #2 | $189.47 | 12.837% | $213.7923 | $213.79 | $213.80 | $213.80 |
| Purchase #3 | $41.99 | 10.361% | $46.3406 | $46.34 | $46.35 | $46.30 |
| Purchase #4 | $139.90 | 6.693% | $149.2635 | $149.26 | $149.25 | $149.30 |
| Purchase #5 | $173.79 | 8.619% | $188.769 | $188.77 | $188.75 | $188.80 |
| Purchase #6 | $180.52 | 13.356% | $204.6303 | $204.63 | $204.65 | $204.60 |
| Purchase #7 | $66.36 | 7.447% | $71.3018 | $71.30 | $71.30 | $71.30 |
| 7 purchase totals = | $1,005.58 | $1,097.6224 | $1,097.61 | $1,097.60 | $1,097.60 | |