| 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 | $190.58 | 7.733% | $205.3176 | $205.32 | $205.30 | $205.30 |
| Purchase #2 | $160.43 | 4.418% | $167.5178 | $167.52 | $167.50 | $167.50 |
| Purchase #3 | $120.43 | 13.265% | $136.405 | $136.41 | $136.40 | $136.40 |
| Purchase #4 | $39.85 | 11.106% | $44.2757 | $44.28 | $44.30 | $44.30 |
| Purchase #5 | $130.86 | 5.780% | $138.4237 | $138.42 | $138.40 | $138.40 |
| Purchase #6 | $218.39 | 9.735% | $239.6503 | $239.65 | $239.65 | $239.70 |
| Purchase #7 | $250.43 | 11.693% | $279.7128 | $279.71 | $279.70 | $279.70 |
| 7 purchase totals = | $1,110.97 | $1,211.3029 | $1,211.31 | $1,211.25 | $1,211.30 | |