| 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 | $220.44 | 4.554% | $230.4788 | $230.48 | $230.50 | $230.50 |
| Purchase #2 | $118.69 | 13.348% | $134.5327 | $134.53 | $134.55 | $134.50 |
| Purchase #3 | $60.50 | 5.522% | $63.8408 | $63.84 | $63.85 | $63.80 |
| Purchase #4 | $98.51 | 8.359% | $106.7445 | $106.74 | $106.75 | $106.70 |
| Purchase #5 | $126.60 | 11.656% | $141.3565 | $141.36 | $141.35 | $141.40 |
| Purchase #6 | $159.86 | 3.287% | $165.1146 | $165.11 | $165.10 | $165.10 |
| Purchase #7 | $153.28 | 6.110% | $162.6454 | $162.65 | $162.65 | $162.60 |
| 7 purchase totals = | $937.88 | $1,004.7133 | $1,004.71 | $1,004.75 | $1,004.60 | |