| 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 | $37.32 | 4.686% | $39.0688 | $39.07 | $39.05 | $39.10 |
| Purchase #2 | $187.62 | 9.289% | $205.048 | $205.05 | $205.05 | $205.00 |
| Purchase #3 | $135.31 | 6.836% | $144.5598 | $144.56 | $144.55 | $144.60 |
| Purchase #4 | $174.93 | 13.232% | $198.0767 | $198.08 | $198.10 | $198.10 |
| Purchase #5 | $178.51 | 9.768% | $195.9469 | $195.95 | $195.95 | $195.90 |
| Purchase #6 | $213.42 | 9.813% | $234.3629 | $234.36 | $234.35 | $234.40 |
| Purchase #7 | $214.40 | 7.830% | $231.1875 | $231.19 | $231.20 | $231.20 |
| 7 purchase totals = | $1,141.51 | $1,248.2506 | $1,248.26 | $1,248.25 | $1,248.30 | |