| 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 | $248.79 | 9.368% | $272.0966 | $272.10 | $272.10 | $272.10 |
| Purchase #2 | $211.77 | 5.658% | $223.7519 | $223.75 | $223.75 | $223.80 |
| Purchase #3 | $39.40 | 10.832% | $43.6678 | $43.67 | $43.65 | $43.70 |
| Purchase #4 | $55.78 | 11.716% | $62.3152 | $62.32 | $62.30 | $62.30 |
| Purchase #5 | $103.62 | 8.571% | $112.5013 | $112.50 | $112.50 | $112.50 |
| Purchase #6 | $139.49 | 3.118% | $143.8393 | $143.84 | $143.85 | $143.80 |
| Purchase #7 | $230.30 | 11.821% | $257.5238 | $257.52 | $257.50 | $257.50 |
| 7 purchase totals = | $1,029.15 | $1,115.6959 | $1,115.70 | $1,115.65 | $1,115.70 | |