| 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 | $19.43 | 9.722% | $21.319 | $21.32 | $21.30 | $21.30 |
| Purchase #2 | $100.65 | 13.159% | $113.8945 | $113.89 | $113.90 | $113.90 |
| Purchase #3 | $62.95 | 9.406% | $68.8711 | $68.87 | $68.85 | $68.90 |
| Purchase #4 | $184.84 | 7.655% | $198.9895 | $198.99 | $199.00 | $199.00 |
| Purchase #5 | $230.56 | 12.164% | $258.6053 | $258.61 | $258.60 | $258.60 |
| Purchase #6 | $181.77 | 13.262% | $205.8763 | $205.88 | $205.90 | $205.90 |
| Purchase #7 | $213.98 | 7.531% | $230.0948 | $230.09 | $230.10 | $230.10 |
| 7 purchase totals = | $994.18 | $1,097.6505 | $1,097.65 | $1,097.65 | $1,097.70 | |