| 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 | $137.64 | 5.410% | $145.0863 | $145.09 | $145.10 | $145.10 |
| Purchase #2 | $242.39 | 3.317% | $250.4301 | $250.43 | $250.45 | $250.40 |
| Purchase #3 | $63.90 | 7.410% | $68.635 | $68.64 | $68.65 | $68.60 |
| Purchase #4 | $96.85 | 13.201% | $109.6352 | $109.64 | $109.65 | $109.60 |
| Purchase #5 | $234.93 | 5.811% | $248.5818 | $248.58 | $248.60 | $248.60 |
| Purchase #6 | $229.26 | 5.283% | $241.3718 | $241.37 | $241.35 | $241.40 |
| Purchase #7 | $230.52 | 12.644% | $259.6669 | $259.67 | $259.65 | $259.70 |
| 7 purchase totals = | $1,235.49 | $1,323.4071 | $1,323.42 | $1,323.45 | $1,323.40 | |