| 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 | $81.77 | 6.821% | $87.3475 | $87.35 | $87.35 | $87.30 |
| Purchase #2 | $245.52 | 4.613% | $256.8458 | $256.85 | $256.85 | $256.80 |
| Purchase #3 | $197.40 | 13.237% | $223.5298 | $223.53 | $223.55 | $223.50 |
| Purchase #4 | $181.31 | 3.873% | $188.3321 | $188.33 | $188.35 | $188.30 |
| Purchase #5 | $197.54 | 8.801% | $214.9255 | $214.93 | $214.95 | $214.90 |
| Purchase #6 | $213.86 | 8.704% | $232.4744 | $232.47 | $232.45 | $232.50 |
| Purchase #7 | $12.39 | 11.392% | $13.8015 | $13.80 | $13.80 | $13.80 |
| 7 purchase totals = | $1,129.79 | $1,217.2566 | $1,217.26 | $1,217.30 | $1,217.10 | |