| 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 | $147.82 | 3.176% | $152.5148 | $152.51 | $152.50 | $152.50 |
| Purchase #2 | $233.41 | 3.583% | $241.7731 | $241.77 | $241.75 | $241.80 |
| Purchase #3 | $211.26 | 8.404% | $229.0143 | $229.01 | $229.00 | $229.00 |
| Purchase #4 | $128.44 | 7.312% | $137.8315 | $137.83 | $137.85 | $137.80 |
| Purchase #5 | $187.98 | 5.393% | $198.1178 | $198.12 | $198.10 | $198.10 |
| Purchase #6 | $248.38 | 4.548% | $259.6763 | $259.68 | $259.70 | $259.70 |
| Purchase #7 | $221.73 | 10.585% | $245.2001 | $245.20 | $245.20 | $245.20 |
| 7 purchase totals = | $1,379.02 | $1,464.1279 | $1,464.12 | $1,464.10 | $1,464.10 | |