| 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 | $231.27 | 12.233% | $259.5613 | $259.56 | $259.55 | $259.60 |
| Purchase #2 | $196.75 | 13.133% | $222.5892 | $222.59 | $222.60 | $222.60 |
| Purchase #3 | $234.31 | 12.334% | $263.2098 | $263.21 | $263.20 | $263.20 |
| Purchase #4 | $114.26 | 12.395% | $128.4225 | $128.42 | $128.40 | $128.40 |
| Purchase #5 | $140.34 | 5.674% | $148.3029 | $148.30 | $148.30 | $148.30 |
| Purchase #6 | $29.99 | 8.842% | $32.6417 | $32.64 | $32.65 | $32.60 |
| Purchase #7 | $103.73 | 6.407% | $110.376 | $110.38 | $110.40 | $110.40 |
| 7 purchase totals = | $1,050.65 | $1,165.1034 | $1,165.10 | $1,165.10 | $1,165.10 | |