| 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 | $196.82 | 8.346% | $213.2466 | $213.25 | $213.25 | $213.20 |
| Purchase #2 | $109.47 | 7.162% | $117.3102 | $117.31 | $117.30 | $117.30 |
| Purchase #3 | $244.74 | 5.684% | $258.651 | $258.65 | $258.65 | $258.70 |
| Purchase #4 | $181.58 | 13.673% | $206.4074 | $206.41 | $206.40 | $206.40 |
| Purchase #5 | $207.62 | 7.430% | $223.0462 | $223.05 | $223.05 | $223.00 |
| Purchase #6 | $97.27 | 9.780% | $106.783 | $106.78 | $106.80 | $106.80 |
| Purchase #7 | $37.43 | 4.394% | $39.0747 | $39.07 | $39.05 | $39.10 |
| 7 purchase totals = | $1,074.93 | $1,164.5191 | $1,164.52 | $1,164.50 | $1,164.50 | |